Raptor 660 big bore kit hp

2003 Limited Edition Raptor. We are trying to keep the budget at $1000. It is simply boring the cylinder out 2mm and putting a 102mm piston. :: 2001 660 Raptor ::. Oct 18, 2010 · yea it is deffinatly fun since most of the guys with the 450's think of the raptor as a trail / utility quad with out racks. Jan 8, 2009 · The cylinder just has to be bored. 5:1 piston, Web 4 cam, 54mm Billet throttle body, +2 +2 KW Feb 20, 2007 · 734 big bore kit. 49. yfz shocks custom big bore barkers. 105mm piston, rings, wristpin and circlips (normally sold together) 105mm cylinder sleeve. 00 plus shipping I know that Kenz does a great job but this is allot of $$$$. Cam bearing. Available in 2 different compression ratios. This kit is a nice ‘wake-up’ call for your 400EX, 400X or XR400, and still gives you another bore in the stock cylinder later. Total price is between 450 and 550 dollars. this kit fits the stock cylinder Oct 28, 2010 · A forum community dedicated to Yamaha Raptor ATV owners and enthusiasts. -Hot Rods +5mm stroker crankshaft. T. '01 Polaris Scrambler 400, '04 Suzuki LTZ400. Aug 12, 2010 · The Raptor 660 (690) kit is a direct replacement. Genuine Keihin 35mm FCR carbs. 5 turns out. T. Hotrods 4mm stroker crank with rod assembled. '19 Can-Am X3, RS Turbo, 172 HP, 1300x15 STU #2 paddle, Tribute front, DynaTec controller, cat delete, GTP blow off valve, custom flame wrap, Bent Metal windshield, Blazer wiper, rear window, 48in LED light bar, 14in LED light bar, GTP LED side lights, S3 Close (esc) Raptor 660 35mm Keihin Carbs FCR Big Bore Stroker Drag Race Complete Carb Kit. 5. So had dealership fix that and picked up a 686 ebay bore kit for $101. In my opinion it is just too much work and too much money for what you get. Nov 30, 2009 · duals and pc3 will be a necessity as well as a +1 or bigger ported head, stock bore builds have proven to be reliable and potent contenders. Jan 30, 2008 · Raptor 660 Categories. Mar 21, 2011 · A forum community dedicated to Yamaha Raptor ATV owners and enthusiasts. Mar 5, 2015 · 2014 Raptor 700R, Racers Edge tuned 734 Big Bore, CP 12. Its your safest bet to go for more motor and power without adding wear, and stress to your motor. www. This kit comes complete with a brand new big bore cylinder, top end gasket kit, +5mm drop in stroker. He will help with any questions you have and can get you all the parts at a fair price. Wiseco Raptor 250 Website. Plus they said they had to rejet my carb three sizes larger for the bore kit. #2 · Oct 28, 2008. *06 Raptor 700R SE: Barkers, FCI, PC3, DynaTek Ignition (custom curve), HC3, +3 TB, TQS 11. The biggest trail bikes out there now are putting down 90Hp on a stock head, stock piston bike with a Jokers Vault turbo kit installed on a stock 700cc Raptor. 1 686kit in my 660 I have looked at a couple kits from Alba to CT racing and the cost spread is pretty big. $617. I had a big bore kit done to my 2019 700R, 734cc, 52mm throttle body, ported head and intake, Web racing cam, dyno tuned, and I only ended up with 65 HP. frictions with a full size friction plate. my friend has Raptor 700 m. 158 mians, CEL needles second clip, #48 pilots, air scews 2. 1X NEW CYLINDER BLOCK. Vertex ATV and SxS rebuild kits save an average of $400 versus buying OEM parts and 7-15% when compared to buying aftermarket rebuild components Nov 15, 2006 · Mad Dog. 739 posts · Joined 2002. Shippingcalculated at checkout. 5:1. Oct 2, 2011 · 07-700 (686) based 778cc Cuervo Racing, +2 extreme port Cuervo head port and a Cuervo/HDD5050 cam, 14:1CP piston,105. 0 turns out. I got a 12:1 102 mm piston ported head stage 2 cam sparks full exhaust and a velocity air intake which eliminates the airbox all together. I have installed 3 clutches since february. 5:1 compression. 75:1 piston, and all case gaskets. #5 · Feb 26, 2013. I went to the local Honda shop looking for Oct 6, 2009 · 02 raptor 660/804 hybrid 804cc. D. The Keihin carburetor was bigger from a different bike I found to fit. custom +8 swinger +2 a arms. I just put a 734 kit in my 08 700 grizzly. There is Freeplay in the lever and good oil in the crankcase. It has an engine displacement of 660 cubic centimeters, a compression ratio of 9. Go with the big bore if its in the budget. 250 aluminum skids, TM case saver, folding anodized levers and shifter Jul 22, 2008 · A forum community dedicated to Yamaha Raptor ATV owners and enthusiasts. piston has a teflon side coating and ceramic top. RAPTOR 660 BIG BORE KIT 686cc 102mm. HMF Slip On ModQuad Air Flow System K&N Jet Kit 12/41 Sprockets Flipped Link 2" Rear Spacers Pro Taper Bar Swing Arm Skid Plate Cut Fenders Tethered Kill Switch Sep 12, 2015 · Your total compression with a 105. 5mm Cometic Top End Gasket Kit. There are pros/cons to each setup with many threads discussing the differences if you take a look throught the 660 section. Jul 8, 2011 · Tuned by Eric at EHS Racing, 87 HP 64 FT. I finally got my 734 kit with the high compression piston, ported head, and stage one cam back. Sep 10, 2020 · Yamaha raptor 700 big bore kit for 2007. 02 raptor 660/804 hybrid. Aug 30, 2012 · A forum community dedicated to Yamaha Raptor ATV owners and enthusiasts. I have a buddy with a 2002 660 Raptor. If it was a standard dome I would expect the measurement to be around 1. '01 Stocker. Honda TRX400X 2009-2014. Jul 24, 2011 · Raptor 660 Categories. Kenz 720cc 11:1 stroker, +1 valves, Mega Cycle X-4 Cam, Sparks 6x Big Core, Keihin 35mm FCR's. 00mm / Cylinder Displacement 686cc / Piston Compression 10. Nikasil plating can be redone at 102mm over and over for the life of the cylinder, no more boring or resleeving. And that 686 bore has prove its self in the 660 grizzly's, and raptor's. I spoke with the man who owns CT racing and he had a lot of knowledge about the 660 he did a lot of testing and raced them in the Baja 500 back in the day. S. 804cc. This is an air cooled engine, so all that added displacement can really cause some heat related issues if you're not careful. This allows the larger I. 3x 08 raptor 250 full mx 320cc build. Hello my friends. Vertex OS Engine Rebuild Kits from Vertex ship with an oversized piston and all components needed for a professional-level engine overhaul. #11 · Sep 6, 2018. Where this setup really shines, and what actually makes a "big bore kit" is the addition of a cam. Jun 6, 2020 · Yamaha Raptor 660 686cc 102mm Big Bore Cylinder Piston Gaskets Kit 01-05 | eBay. 5R. I havent in a grizzly 660 but a friends raptor has one. And the 22" hole shots don`t loose grip. Sedona Bazooka MX Rear Tires 20x11x9. Same 105mm cylinder setup with a 4 mm crank is a 760cc. Well, that kit comes with a new sleeve, with a 102mm bore (a 686) doesnt need a new sleeve, the stock sleeve, bored, will be fine. Sep 3, 2018 · 16489 posts · Joined 2007. Tuned by Eric at EHS Racing, 87 HP 64 FT. A dual 33-mm Mikuni BSR33 carburetor and a wet-type air filtration system handles Oct 9, 2012 · Tech Quad Shop's. 5 7. The 686 kit alone will give you 2. Sort by Oldest first. Just like any other build they respond really will to internal mods. 250 aluminum skids, TM case saver, folding anodized levers and shifter, powermadd hand guards May 20, 2005 · CT_Raptor_Man. Mar 30, 2007 · If you want the most amount of cc's without breaking the bank I believe the nmotion 100mm cylinder kit is the way to go. And done right are extremely reliable. *Raptor 778cc Big Bore Stroker - Price: $990. So they fixed gear and put kit in. Kenz 720cc 11:1 stroker, +1 valves, Mega Cycle X-4 Cam Sep 24, 2008 · A forum community dedicated to Yamaha Raptor ATV owners and enthusiasts. Jan 2, 2009 · The difference between a stroker, a stock stroke, a big bore, and a stock bore will be difficult to feel with all else being equal (porting, compression, cam, intake, carbs, exhaust, clutch, etc. 0:1 ; This product includes Piston Kit, Gasket Kit, OE Type Cylinder ; THIS ITEM HAS TO BE INSTALLED BY PROFESSIONAL MECHANICS SPECIALIZED IN ATV AND UTVs Mar 3, 2011 · 2007 Raptor 700R SE,PC3, ER Stage III Turbo kit,Dynatek Programmable Ignition, Innovate wideband, KG Clutch kit, Direct Drive lockup,Spal fan,PRM front bumper,PRM Engine Skid,PRM A-arm Skids,PRM swingarm Skid,PRM Side Bars,PRM 6 pack rack,Vapor w/Dashboard,x-bars,HID's,reverse relocation, heated bars and throttle, Mud lite tires, Gabriel Racing FITS ALL 2009 AND NEWER YAMAHA RAPTOR 700 MODELS! 108mm BPR cylinder. Complete top end compatible with all Yamaha Raptor 660 models and years. 366cc big bore cylinder kit upgrade your raptor 350 from a 350 to a 366 increased hp and toque as shown by the dyno we have personally tested 3 of these kits over a 1 year span to ensure quality when testing. My dad has readily agreed fund and let me build his 2003 Raptor 660 for my project So this is what it comes down to, I definitely am going to put a new clutch, piston, valves, and a stage 2 hot cam in. From $55. Jul 27, 2008 · Sparks Big Core Shorty Full Exhaust Vitos Jet Kit K&N Air Filter Houser +1 Stem Durablue 1-4" Axle Tag Handle Bars. liquid gasket (ie yamabond or other) have cylinder bored to accept new sleeve (and install the sleeve of course) have engine cases machined to accept the new larger cylinder sleeve. 1,Evac, Sparkplug Wire Mod w/ iridium NGK, Full GYTR Clutch w/ HD Jun 23, 2014 · As far as the head and cam, you can reach Brandon at 919-320-4145. M. Tye 6. 2001 - 2005 YAMAHA RAPTOR 660. 5:1 BIG carb custom +8 swinger +2 a arms. #1 · Oct 26, 2017. 00mm x 84. 5mm big bore cylinder. Raptor 660R. #2 · Sep 30, 2010. 94 × 3. He may have a You Tube video on the subject. #3 · Feb 27, 2014. 416 big bore kit +2mm (87mm) big bore kit, includes JE Pistons complete piston kit and a Cometic top-end gasket kit. . com. LBS TQ. friction plate and wave washer spring . 5150 cam 14. Jan 9, 2011 · Vito's Jet Kit Needle's 2nd from top. Raptor 700 734cc Big Bore Top End Kit. just what everyone needs a 800+cc 10k+ rpm 100+ HP trail bike Feb 7, 2012 · 07-700 (686) based 778cc Cuervo Racing, +2 extreme port Cuervo head port and a Cuervo/HDD5050 cam, 14:1CP piston,105. MonsterFlow intake system. a ported head using HOTCAMS stage 3 is leaving 3+ hp on the table, depending on the build we use the WEB 4 or HDD5050 which has proven to have an awesome powerband and give a stock bore some torque along Jan 15, 2008 · What you absolutely have to have to make a 727. 99. +5 stroker crank, cp 12:5:1, new big bore cylender, top end gasket. '19 Can-Am X3, RS Turbo, 172 HP, 1300x15 STU #2 paddle, Tribute front, DynaTec controller, cat delete, GTP blow off valve, custom flame wrap, Bent Metal Mar 22, 2020 · 6 posts · Joined 2020. I think come companies sell the cylinder already bored for ease of installation and less down time. just what everyone needs a 800+cc 10k+ rpm 100+ HP trail bike Sep 30, 2010 · 324 posts · Joined 2010. It gives the piston and rod more leverage on the crank. A 4mm crank will give you more torque / low end grunt. 73/mo or 0% APR with. com: NICHE Big Bore Piston Cylinder 102mm Kit for Yamaha Raptor Grizzly Rhino 660 3YF-11310-01 93450-24028-00 : Automotive 660 raptor By JERRY SMITH ( I am an Owner ) on Apr 17, 2009 I HAVE HAD MY 2004 RAPTOR FOR ALMOST 6 YEARS. Dune Ported 4mill, CPI Inframes, Keihin PWK33's, Direct Drive Lockup. 14 yfz 450r ordered. If you already have a big bore leave it . Jan 17, 2010 · 3. Raptor 700 Mods 3 Mod Pre-mapped combo ( NO NEED TO DYNO ) Monster Package includes: The 700R Raptor MonsterPipe Big Bore Monster Core™ single Exhaust System. 2008 Yamaha Raptor 250 SE - SOLD. Flipped Rear Link. 5:1 piston, Web 4 cam, 54mm Billet throttle body, +2 +2 KW valves/springs, HPS SS XP2 head, Monster Big Bore Duals, MSD fuel controler, Milers custom radiator, ProTaper handlebars, AVS Pro's, ODI grips, Alba Racing nerfs, Alba front bumper, Pro Armor rear grab bar, Custom tripple rate Jogaca shocks, ITP rims, Maxxis Razr XC's, 21" 9 Feb 5, 2013 · 2166 posts · Joined 2006. May 23, 2008 · 02 raptor 660/804 hybrid 804cc. -CP forged piston kit in 11:1 or 12. Oct 26, 2017 · D. Apr 25, 2007 · 105MM Big Bore 720cc CP Piston 12-1 Cam Porting 2mm oversized valves/Springs Gaskets Kit will produce Aprox. -Bored and Replated OEM Cylinder (Cylinder Core Options available, CPI Cylinders also available for large stroker / turbo / nitrous applications where a heavy duty cylinder are required) -105. No where near double as Dirty mentioned. Springs are equally important, we use a spring that is 10%-15% stiffer than stock. Description. Mar 26, 2019 · Buy NICHE Big Bore Piston Cylinder 102mm Kit for Yamaha Raptor Grizzly Rhino 660 3YF-11310-01 93450-24028-00: Rebuild Kits - Amazon. HP potential of all 660 combos are extremely close with the strokers giving an extra couple lb/ft TQ for each 2mm stroke. Jul 12, 2011 · 07-700(686) based 778cc Cuervo Racing, +2 extreme port Cuervo head port and a Cuervo/HDD5050 cam, 14:1CP piston,105. crank, CP Tech 10. Our cross country race Rhino runs 68 and 0-60 in 10. 1052mm big bore cylinder. High 40's with the majority of singles. The HotRods +4 crank has an offset wristpin, so you need to run their pistons specifically. Vitos has a jet kit for the raptor 660 without the extended fuel screw for $25 I think. The most important thing when buying a turbo kit is getting the correct kit Feb 27, 2014 · 11390 posts · Joined 2012. My tuner hasn't done any Raptors that have Today we are going hands on with an all new 686cc Big Bore Kit by Niche Industries. 7. 105mm gasket kit. Opinions on this big bore kit. 00 (customers send in nothing) 10-1 piston kits have been discontinued NOTE: DR strongly recommends Nikasil bore on all Raptor 250 May 30, 2019 · Fits: Yamaha Raptor 660 (2001-2005) OEM Replacement ; Bore cylinder and Stroke is 102. BUT NNOW I HAVE PUT A 727 BIG BORE May 11, 2019 · Raptor 700R Big bore kit for highway. with a new sleeve and some case mods is how the 727 is made, a 105mm bore, you may be able to go a little higher than that but the real person you need to ask is airraptor, think hes airraptor760 now. FITS ALL YAMAHA RAPTOR 660 MODELS AND YEARS. Add to cart. The dyno numbers were 37 stock, 47 with commander, gytr intake and exhaust, and 58 with kit and all above. Aug 7, 2009 · With your mods you are probably in the mid 40's. M101365 Jan 5, 2020 · DEZPERADO. May 29, 2023 · 2003 Raptor 660 - Full HMF Exhaust, K&N with GYTR intake plate, Dynojet Carb Kit 2009 Raptor 700 - Full Scorpion Twin Exhaust, K&N with Pro-Design intake plate, PCV with timing 2012 Raptor MT-10, Custom Exhaust with Scorpion Cans, Custom Velocity Stack with Ram Air Filters, PCV Nov 5, 2009 · 02 raptor 660/804 hybrid 804cc. Oct 30, 2014 · It is a 102mm 10. All three burn up after a ride or 2. 132 posts · Joined 2011. it had a bunch of after market parts on it and it is crazy crazy fast like over 100. altezza2jz Discussion starter. I don't remember how many notches DJ jets have, which is why I say 1 notch rich of center (so needle is a bit further away from the jet opening). When I bought my first Honda 90 there wasn't anything for performance. MonsterBox EFI Fuel System. 1X NEW FREE RUBBER CYLINDER SEAL. #1 · May 23, 2018. I have a raptor 660 with an all stock motor with the carbs jetted to stage one and a slip on pro circuit t4 exhaust and I recently found out I have to rebuild my motor because one of the carbs slipped out of the boot going to the air box and was sucking in all the crap I was riding in. I have a full Dasa exhaust, Uni air intake (box is still on), power commander, and I'm running 91 clear. 59-64RWHP and 52TQ Price about $1800. 00 (kit includes 280cc 12-1 Big Bore forged piston kit, Big Bore Head gasket, Cylinder Modification-customer send in cylinder) 280cc Big Bore kit with New cylinder $999. Honda XR400 1996-2007. 11390 posts · Joined 2012. 686 Big bore kit with stage 3 cam. 31 inches). Cylinder Boring + Sleeving at a machine shop: $100 - 200. ITP Holeshot Front Tires. This kit fits all Yamaha Raptor, Rhino, Grizzly Oct 23, 2014 · I'm debating on weather it's better money spent on motor mods, or just turbo, or both. Total retail dollars on the above mentioned would be about $1800. Team Rocket Factory's. 638 cm since the hot rods crank uses a 2mm offset piston pin instead of a shorter connecting rod and a stock pin piston. just what everyone needs a 800+cc 10k+ rpm 100+ HP trail bike im the amsoil guy May 29, 2023 · A forum community dedicated to Yamaha Raptor ATV owners and enthusiasts. There is a difference in jet size between DynoJet and Mikuni. Many companies call this an 800cc kit when it is actually a 780cc kit. A. Raptor 660 Modifications Dec 2, 2010 · Wiseco 300cc Piston (With rings, circlips, wrist pin, and rod bearing): $156. so that would put you at around 50-51 with duals. 3596 Views 20 Replies 7 Participants Last post by 2mutchtorqu, Jul 24, 2010 Mar 24, 2009 · Hunterworks. Mar 13, 2012 · help jetting my 660 big bore. 3. Also, stage 2 would have more low and mid end power, the stage 3 is more of a Aug 3, 2011 · Yeah rage ATV makes a big bore kit for the raptor 250 it's about 929$ but worth the money. 08 yfz 450 mx build in progress. 5:1 CP stroker piston for the Hot Rods +4mm crank. ebay. Sep 7, 2008 · 686 bore kit. just what everyone needs a 800+cc 10k+ rpm 100+ HP trail bike im the amsoil guy Save 23%. This Kit includes: -JE, CP, or Custom 14:1 Diamond Piston. For the Raptor 660 we have replaced one of the (2) larger I. 00. Oct 14, 2010 · We can do anything that peaks our interest and its a year long project due in march. If not you really don't need it. Apr 17, 2016 · Raptor 660 Modifications. The big bore didn't yield you much with the stock compression. I'm sure I burnt the starter clutch up trying to start it. Its everything you need to go from 686cc to 778cc! vs. #6 · Jan 20, 2020. Stock stroke crank with a cylinder and cases bored and resleeved to 105mm is a 727cc. Please see our 2 Mod Kit for California Residents. 8 sec and all we have is the MSD, our machined sheave, muzzy pipe, 11:1 piston and stage I raptor cam. 97 Banshee F. Dec 27, 2017 · I have this 2001 660 with big bore kit. 5-3 hp if done right which is approximately 10% increase over stock. $799. Jump to Latest Follow 1 - 7 of 7 Posts. 2008 and he is thinking to increasing power with a Big Bore 780 kit. Nov 13, 2011 · what do u guys think about the 778 big bor kit from tqs. 4 mill crank and 102mm bore is 719cc. He asked me: - if this kit can works with Raptor CDI OEM. This helps with pressure on the friction and steel plates limiting clutch slippage. 07' Raptor 700- 11:1, hotcam 3, Pro design intake with K&N, +3 throttle body, Monster big bore duals, MSD with cuervo timing, JOGACA shocks, trail tech VAPOR, GYTR heel guards & bumper & nerfs, . The cheap BB eBay kits will work, but you have to check Dec 28, 2011 · Raptor 660 686 big bore kit jetting. That would be iffy on 91, but your elevation may be your salvation. Default Title - $1,599. That made alot of difference. w/o modifications to the stock exhaust or an aftermarket unit you're probably floating somewhere around 40hp assuming the airbox is an open top, if not you may not be at 40. CP or JE forged big bore stroker piston**. 2:1, and a dry-sump lubrication system. Check your purchasing power. 07 Raptor 700SE, HPS 778 Stroker, 14:1 custom piston, HR+5 crank, Web4, HPS Race Port, +2 valves, 58mm TB, MSD, Monster big bores, tuned on E-85. What are my other options from reputable companies, what does the kit consist of and what are the HP and TQ numbers. DG Nerf Bars, Fat Grab Bar, GNC Type II Front Bumper. WORKS ON ALL YAMAHA RAPTOR 660 MODELS AND YEARS. new toy imp: 2006 raptor 700 white, big gun exhaust, pc3, pro design intake, itp hd tires on rear, and ac racing nerf bars. The big 3 with duals gains about 10 hp approx. If your interested in the big bore kit I will Apr 1, 2019 · What is in this street legal kit? Sent from my SM-G920V using Tapatalk. Help Oct 2, 2017 · CT racing big bore kit. RAPTOR 700 Big Bore cylinder kit and stroker crankshaft kit. ). 4. Part 3 of the 3 Mod kit (Fuel Controller) Can NOT Be Shipped To California Residents. Do it right the first time, if you go the cheap route you can have problems. Dynatek DFS7-11 Ignition. yfz shocks. 2123 posts · Joined 2007. 697 Views 2 Replies 3 Participants Last post by CoalShedRacing, Jan 31, 2008 Jump to Latest W. For example a DynoJet 150main has a size 150 hole and the Mikuni measures there's by fuel flow so a Mikuni 150main shoots 150cc of fuel thru it. Daniele Discussion starter. General 660 Discussion i whant to get a big bore kit. Heavy duty crank bearings - one comes on crank. CP 11. Regular price$1,599. 102mm big bore ALUMINIUM NIKASIL PLATED cylinder. This kit fits all Yamaha Raptor, Rhino, Grizzly 660 models. Wristpin. Dec 27, 2020 · A forum community dedicated to Yamaha Raptor ATV owners and enthusiasts. 00 and the big bore kit only retails for 995. Cuervo has some BB kits with the correct parts contact him. 5:1 BIG carb. I plan on doing a 780cc Big bore stroker kit to my 2008 Jun 1, 2012 · I just got a 2001 Raptor 660 with the second gear out. Wiseco 300cc Cylinder Sleeve: $143. Come join the discussion about troubleshooting, classifieds, performance, modifications, maintenance, and more! Share more about your favorite model including the: Yamaha Raptor 700, Raptor 660, Raptor 350, Raptor 250 as well as the smaller Raptor 50, 80 and 90. Raptor 660 Modifications Jun 12, 2020 · 07' Raptor 700- 11:1, hotcam 3, Pro design intake with K&N, +3 throttle body, Monster big bore duals, MSD with cuervo timing, JOGACA shocks, trail tech VAPOR, GYTR heel guards & bumper & nerfs, . 160L 165R Mikuni Main's, #25 Pilots, Screws 2L 2. im running 180/185 at 1500ftstock needles, 25 pilots 2. Hi guys, I know this has probably been discussed here a million times but I’m having difficulty finding definitive information on recent durability with components (Hotrods crank) and a correct/complete setup for a stroker kit, so here goes. Circlips. WELCOME TO THE FORUM. I decked the head for more compression and ported it myself and matched ports with the carburetor. Hotrods +5mm stroker crank with rod. '01 660 Raptor, Burgard +2+1 arms, YFZ Shocks, LSR anti-vibe, CTR pipe, K&N. 1X NEW PISTON PIN. Well worth it. cant wait to get them put on and see what they do. 5 bore, +5 stroke, WK54mm TB, Denso injector, dynatek programable ignition, old pc5, DMC Force 4 pipes. It's about 2 hp from 100mm to 102mm (686). com FREE DELIVERY possible on eligible purchases Amazon. Raptor 700 108mm x 99mm 907cc Big Bore Kit Stroker Raptor 700 Modifications Raptor 700 Discussion General 660 Oct 28, 2008 · 15624 posts · Joined 2005. Oct 28, 2006 · Well, the 446 kit combined with the other basic mods like cam, exhaust, intake, and carb can really rip like something fierce, but it takes the reliability of the warrior down a few notches. 40. Piston rings. 1X NEW CYLINDER BASE GASKET. :ford: 99. Yamaha Raptor 700. 2004 660 grizzly-. 00 USD. A. It will bump up 04-05 models to a 490 and 06-07 models to a 500cc bike. #3 · Aug 4, 2011. Nov 17, 2020 · The Raptor 660 uses a four-stroke, liquid-cooled, single-cylinder SOHC engine with a bore-stroke ratio of 100 × 84 mm (3. Apr 17, 2010 · Raptor 660 Categories. #1 · Mar 22, 2020. Big Bores work great when done the right way, research the subject. A piston alone will yeild a power increase if you're running stock now, but most of the power comes in the compression jump to 11:1 more so than the displacement increase. Anyways I let this mechanic work on it got to ride it for about 2 weeks, was riding it turned it off for like 20 minutes,went to start it back up it back fired really loud and has started since. The Tenere is a bugger of a bike to get the carbs out and rocker cover off, but the kit itself installs easily. Wiseco 300cc Head Gasket: $58. Jun 8, 2016 · Stock stroke crank and cylinder bored to 102 mm is a 686. HC Stage 1. Raptor been running like a champ!! Like. May 13, 2007 · 02 raptor 660/804 hybrid 804cc. 1X NEW PISTON. Vertex Big Bore OS Engine Rebuild Kit Yamaha Raptor 660R. The stroker is going to be most expensive at around 1685. Oct 30, 2008 · When you do the kit, you will have a 660 rapter top end, and we know those to last a long time. Jul 27, 2013 · '19 Can-Am X3, RS Turbo, 172 HP, 1300x15 STU #2 paddle, Tribute front, DynaTec controller, cat delete, GTP blow off valve, custom flame wrap, Bent Metal windshield, Blazer wiper, rear window, 48in LED light bar, 14in LED light bar, GTP LED side lights, S3 shock tower brace, aluminum rear pull plate, 5K Badlands winch, dual batteries, 5ft lighted whips, Rugged radio and intercom, interior Jan 23, 2016 · 2003 Limited Edition Raptor Kenz 720cc 11:1 stroker, +1 valves, Mega Cycle X-4 Cam, Sparks 6x Big Core, Keihin 35mm FCR's. Photobucket is trash now, use something else. I am looking at doing a 11. Mike. Nov 20, 2017 · 2003 Limited Edition Raptor Kenz 720cc 11:1 stroker, +1 valves, Mega Cycle X-4 Cam, Sparks 6x Big Core, Keihin 35mm FCR's. Nov 20, 2010 · The vito's setup is a nice kit IMO, it uses a Barker crank which accepts any off the shelf piston. Hi temp piston rings. 32. G Force Adjustable Racing Axle. 5:1 forged piston**. No reviews. ok so the first ever big bore trail and drag barkers for a 660 shipped today. Also replaced the inner clutch basket and 280cc Big Bore Kit 12-1 compression $650. Stage 3 Hotcam. #2 · Sep 17, 2014. Features: -Nikasil plated 105. The bike seemed to run well, but the hard starting issues persisted (ended up cleaning and resetting carbs several times, changed ignition coil and spark plug, pilled apart and cleaned Jul 7, 2020 · 2008 Raptor 700R Big Bore stroker kit help. Nov 22, 2012 · Use Mikuni jets. It all depends on the kit. Jump to Latest Follow 2K views Mar 18, 2011 · Mine-2004 yfz 450,Wifes-1995 Warrior,Daughters-2008 Raptor 250 all black se,sons-2008 Hetrick Racing mx prepped Raptor 250 , 2002 suzuki 50( just cant part with it yet,since both my kids learned to ride on it) Apr 29, 2010 · The big bore guys with the 860cc bikes are seeing about 90HP fully work at 14:1 compression and running 116 octance fuel. 158 mains, 52 pilots, fuel screws 2 turns out. Motor mods $3k maybe 80hp, turbo stock motor, $3k 100hp definite, but maybe grenade between your legs on day at 8k rpm with stock internals! 2014 Raptor 700R, Racers Edge tuned 734 Big Bore, CP 12. This thing is insane. y. 97 Banshee. I LIKED THE POWER IT HAD NEVER HAD TO DO ANYTHING TO IT. Very simple. Nov 7, 2021 · Raptor 660 Categories. 35 posts · Joined 2017. #10 · May 20, 2005. May 23, 2018 · 1 post · Joined 2018. 76. Im wondering what size jets i need. Installed a new clutch and got one ride out if it the last time i rode it. Takes your Raptor from 686cc to 780cc. - if changing cammes too he must change something about ignition or time combustion's stroke. Sep 17, 2014 · woofers67. 5 piston and 5mm stroker would be slightly less then 11. jm wo fo rd rn jc gs iq pc qp