Honda fourtrax 300 355 big bore kit.

The differences in our big reds, I would say is amazing. The 300, is quite a bit more work. And I tried every scenario possible with jetting the carb and it all came back to how the big red is set up. I even tried a 300 carb with jets from a 96 and then jetting to the way an 88-91 is jetted and I couldn't believe how weak my big red had become.

Honda fourtrax 300 355 big bore kit. Things To Know About Honda fourtrax 300 355 big bore kit.

If you're having trouble finding a part or just want help deciding on a specific upgrade give us a call on our toll free line 1-866-667-6288. Find common and hard-to-find aftermarket Honda TRX300 FOURTRAX 2X4 Utility ATV Aftermarket parts to replace existing components or upgrade your ride at MotoSport and qualify for free shipping.Honda Sportrax TRX300EX 330cc Big Bore Cylinder Piston Gasket Kit 1993-2008 | eBay. Anybody know anything about this brand? a fresh bore and hone would cost $80 plus $90 for a piston kit, so if I can do all that and get 10% more displacement it seems like a no brainer. But if this brand is no good I'd be better off trying rings and a gasket kit ...KOSO Performance 170cc 2V Big Bore Kit (MB623002) Fits '13-'20 Honda GROM / GROM SF - PREMIUM GAS ----- BE SURE TO WATCH OUR VIDEOS: 'MUST Use with Premium Gas Requires a Fuel Controller & A/F Monitor (sold Separately) for Proper fueling. Its Highly recommended to run a 16t or 17t Front Sprocket with this BBK To keep the revs in the PowerBand Includes: • 170cc ceramic coated cylinder ...There's none made specific for the 300 but from what I hear, one from a big bear 400 is pretty easy to make fit. So I'll be giving that a try soon! 91 fourtrax 300 54% gr epi clutch kit 29.5 outlaws ss108s Locked ... hondaatvforums.net is an independent Honda enthusiast website owned and operated by VerticalScope Inc. Content on hondaatvforums ...

Displaying parts for your 1991 HONDA TRX 300FW 4X4. Change or remove machine. HIDE STOCK SIZES. See stock sizes for this machine. Front Tire: 23x8x11. Rear Tire: 24x9x11. Chain: Shaft. Spark Plug: DPR8EA-9. Items 1 - 52 of 119 View all Page 1 2 3 | next.Buy a Honda Fourtrax 300 2 Inch Lift Kit from Side By Side Stuff - a leader in aftermarket suspension, lift kits and UTV equipment. FREE SHIPPING ON MOST ORDERS OVER $99 (816) 616-9946 ... OTHER Rhino Big Bear Bruin Grizzly Kodiak; HONDA. PIONEER. PIONEER Shop All;I have a 2008 Polaris RZR 800, a 2006 Foreman 500, and a 1995 Honda TRX300. The 300 won't die. It has been exposed for many years of mountainous abuse. It has new brakes put on it about every 3 years, and fluids changed (when I remember.) The 500 and RZR have issues from time to time and have to go into the shop from 1-4 times a year.

Replacement Heavy Duty Tie Rod End Kit for the Honda Fourtrax 300. Kit Contents: (2) Tie Rod Ends with Nuts and Cotter Pins Note: This kit replaces only one side of the machine. Order (2) qty to replace both the left and right side... $44.95 Add to Cart. Add to Cart. Honda Fourtrax 300 (88-00) Heavy Duty Tie Rod Upgrade Kit ...BASE MSRP: $9,399. RIDE EASY. WORK HARD. Doing things the smart way saves a lot of sweat and frustration. That's one of the reasons Honda ATVs are so popular—because they're such a smart solution. And that's especially true with our FourTrax Foreman Rubicon family of all-terrain vehicles. With four models in the lineup, it's easy to ...

HONDA TRX250R 250R TO 295 300 310 BIG BORE PISTON KIT 72.50MM HONDA OR PROX CYL (For: Honda) Opens in a new window or tab. Brand New. C $245.57. Buy It Now +C $45.51 shipping. from United States. ... Honda TRX 300 FW Fourtrax Big Bore 355 380 Carburetor Carb Stage 1-3 Jet Kit. Opens in a new window or tab. Brand New. C $48.46. Was: C $54.45 11% ...For a piston you have a few different ways you could go. I'd stay in the 10.5:1 range with a JE or Wiseco piston or if you're really wanting to save money go Namura. That would be the best motor you could build while maintaining great reliability. Some guys are going to say do a 440 but they run hot. 2000 400ex. 426 big bore kit. 450r HMF Exhaust.Buy OUMURS 80mm 330cc Big Bore Cylinder Piston For Honda Sportrax TRX300EX Cylinder Piston Gasket Top End Rebuild Kit Compatible With TRX300EX TRX300X Replace 12100-HM3-L00 12100-HM3-670 13101-HM3-670: ... DAYSYORE TRX300 TRX 300 Cylinder Top End Rebuild Kit New Fits for 1988-2000 Honda TRX 300 …Find many great new & used options and get the best deals for For Honda ATV TRX300FW Fourtrax 4x4 88-00 Big Bore Cylinder Top End Gasket Kit at the best online prices at eBay! Free shipping for many products! ... For 88-00 Honda TRX 300 Fourtrax FW 4x4 2x4. Cylinder Material. High-Grade Cast Aluminum. ... Honda Motorcycle Big Bore & Top End Kits,Honda 300ex big bore kit. Ok so pretty much I'm looking at big bore kits for my 300ex and I'm seeing a 80mm kit (330cc kit) but I have seen alot of people saying you have to machine the cases aswell to make it fit and wanted to know if this was true because I dont want to get into that but I'm also seeing a 76 mm kit (around 0.079 over) and ...

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The idea of the larger piston at 10.5:1 seems like a good idea. The XR250 is an excellent bike and with a bit more power, it would be a good bike for a long time. If you do a search, you'll see Dwight Rudder liked the 300 kit, but he raced them in ISDE, had a good budget, and really needed the power. Sand = big motor.

Feb 16, 2012 · My 300 is the exact same bore and stroke as a 450 foreman, but with an OHC, 4 valve head, cam, high compression piston etc. it's probably making over 40hp compared to the 24hp the 450 makes. Heck the 350 Foreman made more power than the push rod 450...2000 Tan Honda Fourtrax 300 4x4 "The Billy Goat" Recovery Vehicle Build FREE PRINTABLE HONDA SERVICE MANUALS:icon_gd: ... 2.75" Stretch, 350D Clutch Cover, Oil Cooler, Foreman 450 Clutch, Disc Brake Kit, 29.5 OG Laws 1985 Honda Big Red 250 ATC 18% Reduction, 28" EDL Sold 19 - Honda Trx300 4x4. Save Share. Like. L. LA_Sahara Discussion starterDHM ECU Flash Service. Premium fuel (at least 91 octane, 93 is even better) Quality synthetic oil of 10w40 weight or 20w50 for warmer climates. Here you'll find a comprehensive kit containing nearly everything you need to big bore your 2022-2024 Honda Grom (You'll need your own aftermarket intake and exhaust and we do have …TRX2fiveO. 18211 posts · Joined 2009. #3 · Aug 15, 2012. 11:1 is not stock for a 300ex they have the same piston as the 250x however being a 300 you do not want to go any more than 11:1 unless you a want to replace starters. It's hard to find a 300piston bigger than a 11:1 even the 330kits are that. a 330 Kit does Involve grinding out the ...Not finding what you're looking for? Save honda 300 fourtrax big bore to get e-mail alerts and updates on your eBay Feed.Checkout Highlifter as they have a big bore kit and some one on here I think makes one too. jrc. Green 2015 P5. ITP 212, 5/2 offset. 26x11by12" AMS Slingshots all corners. Blue Sea Mini Add a Battery Kit. Terra 35, Synthetic Line, KFI mount. KFI mount and 66" blade. Custom UHMW skid plate, fender extenders.

For 1988-2000 Honda TRX 300 Fourtrax Cylinder Top End Piston Gasket Kit Big Bore (For: Honda FourTrax 300) Brand New. $92.99. auto_engineparts (25,706) 99.4%. or Best Offer. Free shipping. Free returns. Sponsored.This kit fits all 1988-2000 Honda Fourtrax 300 2x4 and 4x4! -This is an OEM Honda Cylinder bored to 75.45. BIG BORE for the extra power! -NEW Matching Namura Piston Kit! -A core (your old cylinder) is NOT required. ... BIG BORE Honda Fourtrax TRX 300 OEM Cylinder Jug w/ New Piston Top End Kit 75.45. Last item available. Powersport Focus Inc ...Bore Stroke: 74mm x 65.5mm: Carburetion Type: Carburetor: Transmission. Type: Manual / Automatic Clutch: Driveline Type: 2WD or 4WD: Number of Speeds: 5: ... Photo: Big Iron. The Honda FourTrax 300 (TRX300) is equipped with a five-speed manual transmission with an automatic clutch and reverse. On the 2WD FourTrax 300, the gearing is: R-N-1-2-3-4-5;The big bore kit is like $150'ish, and obviously it comes with a jug, piston, pin, and circlip so that's the way I'd go. If you dont want to go bigger you could also buy a kit with the stock bore, but since it's a 250cc, I'd spend the same money and gain a few CC's going with a little bigger bore. Going a couple percent oversize will not do ...My top end is bad and i would like to do the 330 kit. I found the Namura brand kit (piston, cylinder, rings, circlips, gaskets, everything needed for top end rebuild) for $230. I already have a bigger carb and a bigger oil cooler, bigger exhaust pipe and a cobra utility series muffler, UNI filter and stage two hot cam.85-86 ATC and 86-89 TRX250R Top end kit – $1200.00-$1600.00. Honda TRX250R Puma 408 Cylinder Kit. Our Puma 408cc engine kit is a 85mm bore using the stock stroke crankshaft. This kit gives the huge power gains of the big Puma cylinders are famous for, without the expense of adding a stoker crank.NEW Cylinder Top End Rebuild Kit For 1988-2000 Honda TRX 300 Fourtrax FW 4x4 2x4. dummy. NICHE Cylinder Head Piston Gasket Kit for Honda Rancher TRX350 12100-HN5-670 98069-57916 12100-HN5-670 ... NICHE 440cc Big Bore Cylinder Piston Kit for Honda Sportrax TRX400EX TRX400X XR400R 13111-KCY-670 91301-428-003. Try again! Details . Added to Cart ...

I've read a lot of good things about this big bore kit on Thumpertalk and KTMTalk. Most 250 guys opt for the 355 kit not the 400. ... Past Rides '14 Honda NC700X '11 Husaberg TE 300 '08 KTM 950 Super Enduro R '08 Husqvarna 610 TE '06 Ducati 1000S Multistrada DS '04 BMW 1150 RT '03 KTM 450 EXC '02 KTM 640 LC4e '01 Honda XR650R

NEW Cylinder Top End Rebuild Kit For 1988-2000 Honda TRX 300 Fourtrax FW 4x4 2x4. dummy. NICHE Cylinder Head Piston Gasket Kit for Honda Rancher TRX350 12100-HN5-670 98069-57916 12100-HN5-670 ... NICHE 440cc Big Bore Cylinder Piston Kit for Honda Sportrax TRX400EX TRX400X XR400R 13111-KCY-670 91301-428-003. Try …Research 2000 Honda Fourtrax 300 specs. Including Dimensions, Horsepower, Engine Size, Oil Capacity, and Tire Size. Home; ATV's; UTV's; ... Bore and Stroke: 74.0 x 65.5 mm (2.91 X 2.58 in) Displacement: 281.7 cc (17.2 cu-in) Compression Ratio: ... 1988 FourTrax 300 4X4. 5. 1987 FourTrax Foreman 4X4 ...Shop the best selection of Honda TRX Top End Kits at Dennis Kirk for the lowest prices. FREE SHIPPING on orders over $89 – We Ship Today! ... Big Bore Kit (1) Top End Kit w/o Cylinder (90) Top End Rebuild (40) …1992 Honda Fourtrax 300 Blue 1986 Yamaha Moto4 225 Blue 1986 Honda Fourtrax 350 Red. Save Share. Like. x93pgtx. ... Maybe you are talking about some other high reving big bore kits. The reason we use stock clutch is because we keep the power in the same range and the pistons are way lighter then stock so with the RPM's down and the lighter ...DHM 149cc Big Bore Kit for the 2022+ Honda Grom/Monkey (Gen 2) $349.00. 4 interest-free installments, or from $31.50/mo with. Check your purchasing power. by DH Motoring. Quantity.Honda TRX300EX & 300EX jet kit $29.99. The jet kit comes with all the following brand new parts, main jets: 125, 128, 130, 132, 135, 138, 140, 145, 150 and 4 stainless steel allen head bolts for the carb bowl. Instructions on jetting included. This kit is for modifications for one or more of the following: aftermarket air filter, air box lid ...The Fourtrax 300 was motivated by 282 cc, four-stroke engine. It had a bore and stroke of 74 mm and 65.5 mm, respectively. The single-overhead-cam, air-cooled motor used a 32 mm piston-valve carburetor and a solid-state, digital ignition with electronic advance. A gear-driven counter-balancer helped make power delivery smooth and easy to manage.

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The following Honda 38T cam sprocket part numbers are bolt-in interchangeable. Each are also known to fit all Fourtrax TRX300/TRX300FW motors when swapping in a ATC250ES/250SX or Fourtrax TRX250 camshaft (14101-HA0-000) and cam chain (14401-HA0-003). ... 98 300 Fourtrax 4x4 Custom built mud bike - Now sold. 2004 …

SPONSORED. Get the best deals on ATV, Side-by-Side & UTV Fenders for 1988 Honda FourTrax 300 when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices.Honda Fourtrax 300 Big Bore Kit. 1994 honda fourtrax 300 homemade lift 4in Honda 300 fourtrax 317 big bore pt 2 reinstallation 1999 honda fourtrax 300 pictures, photos, videos, and sounds. Honda Fourtrax 300 Repair TRX300 - YouTube. Honda fourtrax 300 aftermarket parts & accessories Honda fourtrax 300 lift 1994 Honda 300ex big bore kit1285 posts · Joined 2010. #14 · Jun 10, 2010. check out the second pic 92 HONDA TRX300 TRX 300 FOURTRAX CYLINDER HEAD CAM 1992: eBay Motors (item 220619159530 end time Jun-15-10 17:59:42 PDT) 300ex head Honda 300 ex 300ex engine cylinder head: eBay Motors (item 260614425439 end time Jun-11-10 07:46:56 PDT) 88' 300 fourtrax 2wd.2017 Kawasaki Versys X 300 ABS (Graphite) - 775 miles - Terry Adcox saddle, T-Rex skid, SW-Motech crash bars, Madstad windshield, Givi 30L top case, Ram X-Grip, thermometer, OEM center stand, OEM hand guards ... 1974 Vespa Ciao, 2011 Honda PCX 170 (tons of mods - takegawa 170cc big bore kit, gears, etc), 1996 Honda Nighthawk 250, 1987 Honda ...Fourtrax 300 Build. ... 350D Clutch Cover, Oil Cooler, Foreman 450 Clutch, Disc Brake Kit, 29.5 OG Laws 1985 Honda Big Red 250 ATC 18% Reduction, 28" EDL Sold 19 - Honda Trx300 4x4. Save Share. Like. Sort by Oldest first Oldest first Newest first Most reactions. 1 1 of 4 Go to page. Go. 4. L.04-05 Honda TRX450R 511cc Engine Rebuild Kit. This kit is great for duners, hillshooters, drag racers, and trail riders. This kit provides a Torque and HP increase that cannot be matched by any other kit on the market. This Kit includes: -JSD Machine Works 4.2mm Stroker Crankshaft. This Crankshaft is an OEM Crankshaft that has been modified to ...Was: $88.99 11% off. or Best Offer. Free shipping. Free returns. Big Bore Cylinder Top End Gasket Kit For 1988-1999 2000 Honda ATV TRX300FW 4x4 (For: Honda FourTrax 300) Brand New. $89.30. $10 off $200+ with coupon. Was: $94.00 5% off.I want to put a Big bore in my 400ex. I have a full exhaust, 450 carb, and K&N filter with outerwears and no airbox lid. Im pretty sure those are the main mods beside a cam you want for a big bore. I dont want to put the 440 kit in, i want to do the 426. I have done some research, its the last reliable bore before i need to Re-sleeve, with 11:1 ...item 4 NEW Cylinder Top End Rebuild Kit for 1988-2000 Honda TRX 300 Fourtrax FW 4x4 2x4 NEW Cylinder Top End Rebuild Kit for 1988-2000 Honda TRX 300 Fourtrax FW 4x4 2x4. ... Starter Clutch One Way Bearing for Yamaha Big Bear 350 400 YFM350U/350FW YFM400. $29.99. Trending at $52.98. You may also like. Current slide {CURRENT_SLIDE} of {TOTAL ...BOSTON, April 14, 2022 /PRNewswire/ -- Pathlight Capital LP ('Pathlight') announced it is serving as the Administrative Agent on the recently fund... BOSTON, April 14, 2022 /PRNews...

Yes the 80mm 300ex kit is what you need. . . you will have to grind out your case halves in order for the cylinder sleeve to fit into the lower part. Once you do this tyou cannot go back. "MOOSE WAGON ". 00 TRX400EX aka "MOOSE ROCKET". 91 TRX250X aka "MOOSE WAGON" RETIRED.Jan 25, 2024 · This Kit is for all throttle positions, and throttle response. Honda TRX 300 FW Fourtrax Big Bore 355 380 Carburetor Carb Stage 1-3 Jet Kit | eBay If you don't Jet your carb correctly, it will eat the new MOTOR.Its height from the ground is 41.5 inches with a ground clearance of 6.3 inches and a turning radius of 8.2 ft. Dry weight is 439 lbs/199 Kg for the standard trim and 474 lbs/215 Kg for the Honda FourTrax 300 4×4; Succeeding model years increased slightly in dry weight, width, and height.205 posts · Joined 2007. #2 · Jun 11, 2008. Couldn't help you with the bore kit, obviously one could say bigger is better but for exhaust I have HMF on mine and LOVE IT. I've talked to a few guys with the big gun and they say outside of sound it dosen't offer much else. HMF has the sound and the power. ~Square Boys PREZ~.Instagram:https://instagram. what does red dot mean on tinder solidjohnny. 729 posts · Joined 2017. #20 · Sep 19, 2017 (Edited) The most reliable bore kit is going to be one that is built and tuned properly AND isn't trying to break horsepower records. There are tons of 88cc CRF50's or 143cc KLX110s with questionably tuned carbs still going strong after years and years.Stock bore is 74mm. The TRX250A and TRX300 motors share the same exact cylinder (displacement marked accordingly and have different chain tensioners bolt up to them) , so any TRX300 BBK cylinder will fit on a TRX250 as well. Big bore kits add low end grunt, but add nothing to the topend RPM range (until you port and rework the head for more ... earthy color nyt crossword A rebuild kit is pennies compared to buying a whole new carb and the aftermarkets aren't worth your time. I use the Moose Racing rebuild kits and they're good quality. deepquagg. Present Riders: - 2002 King Quad 300 4x4, Warn winch & plow. - 1997 Fourtrax TRX300 4x4, Bighorn 2's & A'ME heated grips. - 1994 Fourtrax TRX300 2x4, 300ex shocks ...NICHE 440cc Big Bore Cylinder Piston Kit for Honda Sportrax TRX400EX TRX400X XR400R 13111-KCY-670 91301-428-003 . Visit the NICHE Store. 4.2 4.2 out of 5 stars 157 ratings | Search this page . $71.95 $ 71. 95. FREE Returns . Return this item for free. You can return this item for any reason: no shipping charges. The item must be … 6340 woodside ct columbia md Honda TRX300EX Piston Kits by CP Pistons, we offer stock bore, TRX 300 big bore and high compression TRX 300EX piston kits Tech assistance and FAST shipping. VIEW CART / CHECKOUT. VIEW CART Toggle navigation. ... 2009 Honda TRX 300 EX Piston Kits Stock Bore size is 74mm (2.913") Stock Stroke is 65.5mm (2.579") Piston # Bore Size: …Honda ATC 350x 500cc BIG BORE kit's are now in stock. You can see how deep the valve pockets are, that so the Monster cam will clear, and it's made for big valves too. 05-15-2015, 05:39 PM #2. christph. View Profile View Forum Posts View Blog Entries View Articles Got The ... urban air discount codes 2023 18211 posts · Joined 2009. #4 · Feb 14, 2010. I talked to the guy that built my engine for the guy I got the quad from all he remembered was it was 12:1 and bored .060 over new sleeve but he didn't remember if it was a 76mm or 80mm piston they were looking at both so I guess I will find out for sure when I pop off the head to put on my ported ... surgel for drug test DHM 149cc Big Bore Kit for the 2022+ Honda Grom/Monkey (Gen 2) $349.00. 4 interest-free installments, or from $31.50/mo with. Check your purchasing power. by DH Motoring. Quantity.I have owned 2 300s. And ex 400s, etc. going back to 250 r 3 wheeler days. A big bore won't give you much without a pipe. Rejetting won't be absolutely necessary but it's cheap and will wake it up. But you'll still have poor suspension, average brakes, etc. To make it even decently quick overall won't be cheap. A Suzuki 400 is another great quad. 300 dan road canton ma Engine Top End Gasket Set Kit for Polaris RZR 800 RZR 4 800 2009 2010 5247359. $19.79. Find many great new & used options and get the best deals for Powroll Honda TRX 250x and Trx300ex Big Bore Kit 330cc 10.5 1 Comp. 80mm at the best online prices at eBay! Free shipping for many products!Measure close to 26. And very very little power loss. Honda fourtrax 300 4x4. Ole"'mighty big red. Ss108 12' wheels. 23-8-12 front and 23-10-12 rear upgrading to 25/26. 2" spring lift and brackets on back. Foot rests and 3rd fog light (mounting on steering wheel.):icon_gd: Like. miami dade homestead bookstore 2000 Honda TRX300 FourTrax Plastic Kits. Sorting. Sort by. 1 - 5 of 5 results. K&L Supply® Assortment Rivet and Bolt Cap. 0 ... Honda TRX300 FourTrax / TRX300FW FourTrax 4x4 2000, Kick Start Red Cover by Maier®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design ...FOURTRAX 300 Four Wheelers for Sale. FOURTRAX 300 Four Wheelers. for Sale. Four Wheelers range in size from 250cc on up to 700cc. These Recreational, Utility or Sport ATVs are lightweight and come with lots of suspension to handle jumps, bumps and turns. These quads can also be highly modified and enhanced with accessories to alter their style ...DHM 149cc Big Bore Kit for the 2022+ Honda Grom/Monkey (Gen 2) $349.00. 4 interest-free installments, or from $31.50/mo with. Check your purchasing power. by DH Motoring. Quantity. 866 7127753 The idea of the larger piston at 10.5:1 seems like a good idea. The XR250 is an excellent bike and with a bit more power, it would be a good bike for a long time. If you do a search, you'll see Dwight Rudder liked the 300 kit, but he raced them in ISDE, had a good budget, and really needed the power. Sand = big motor.Namura Top-End Repair Kit For HONDA TRX300EX FOURTRAX 1993-2008 STD Bore. Fast Free Shipping! Lionparts Powersports. (210257) 99.2% positive. Seller's other items. Contact seller. US $90.99. tom nichols tweets 00 Fourtrax 300FW Green 06 Baja (Honda 110) ... 96 Fourtrax 300 TRX Green 00 Fourtrax 300FW Green 06 Baja (Honda 110) Save Share. ... HRC Kit, 162 Main, 45 pilot, 55 leak jet. Save Share. Like. This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.High Lifter Products 2" Standard Series Lift Kit Honda Fourtrax 300. Lifting your ATV is the ultimate statement in off-roading. This lift kit will meet your style and needs by providing unstoppable performance on the trails while making you stand out. This trail-friendly lift system is built to help you hit the gnarly holes you've dreamed of ... usc sorority rankings 2023 7334 posts · Joined 2010. #4 · Mar 31, 2016. all 300 rear differentials are the same, they will swap. If you decide to modify, i swapped out my personal 300 with a fourtrax 350 rear end. easy enough to do, however, if you want working rear brakes, you will need to modify your brake cable perch to get them to reach the adjustment cam. Save Share.TRX 330 EX 330cc Big Bore Jet Kit. Fits 1992-2008 models. TRX 330 EX 330cc Big Bore Jetting Kit Includes. TRX 330 EX 330cc Big Bore Main Jets. TRX 330 EX 330cc Big Bore Pilot Jet. TRX 330 EX 330cc Big Bore Needle Adjusters. TRX 330 EX 330cc Big Bore Nylon Needle Spacers. TRX 330 EX 330cc Big Bore Slide Spring Modification. ga 400 accident yesterday 11 posts · Joined 2009. #1 · Apr 24, 2009. Hi everyone i am new and posted what i have in the intro thread. I have had my 02 400ex for about 6 months now and feel i have gotten to know the beast. I feel you must get to know your machine before you know what to modify on it. I have been tossing around the idea of either widening it or going ...Aug 29, 2018 · NICHE Big Bore 80mm Top End Repair Kit for Honda Sportrax 300 13101-HM3-6701993-2009. ... Carbhub Carburetor for Honda Fourtrax 300 350 Foreman 400 450 Rancher 350 ...SKU:TPR-1003. TPR Racing 84mm 305cc Big Bore Kit for Honda CBR 250R (MC41) $520.00. Shipping calculated at checkout. *Due To State Regulations, This Item Cannot be Shipped to California*. FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ...