Banshee stroker kit With a 421cc […] DM cylinder o-ring kit; Cometic top end gasket kit with base gasket, intake gaskets, water inlet/outlet gaskets; Adapter kit for stock cases; CNC reed adapters; Exhaust flanges (42mm or 44mm) Moto Tassinari V-Force 3 reeds; UPP intake manifolds for 44mm carbs; Maxlock top case to cylinder head allen head stud kit; 12 point flange nuts for all studs Dec 9, 2018 · CT Racing’s 400cc Banshee kits have been a popular kit for years. Motor specs,370 dune port with boost ports with welded lower transfers,case match&apoxide,65mm bore,new wisceo pistons with opened windows,new seal kit,hotrods welded crank,cool head with 17cc domes,round shift star,boysen reeds,intake spacers,toomey needles,lightin fly wheel,advance timeing,k&n filters,cut t3s tips repacked,wisceo clutches barnet springs, what else do you think i would THE MOST COMPLETE ATHENA 421 CHEATER KIT YOU WILL FIND! SMOKE THOSE CUBS! FITS ALL YAMAHA BANSHEE YEARS & MODELS!! BPRATV Complete Banshee 421 Athena Big Bore Stroker Engine Rebuild Kit. 99. 00 Part # EK-35NT-HR NATIONAL High Rev (top end) Kit $3495. They are basically identical kits, but the 400cc kit has a longer stroke. These guys at Inland were first class to deal with. Add to cart. Banhsee 350 Wossner Piston Kit – Available in 64. DR/PTR National Kits offer the absolute best combination of **PERFORMANCE - VALUE - RELIABILITY** of ANY Banshee Kit available on the market today NATIONAL Kit Options Part # EK-35NT-XC NATIONAL XC (low end) Kit $3495. 00 Part # EK-35NT-MD NATIONAL Midrange (midrange) Kit $3495. Banshee ('87-'06)(+4mm stroke) with +5mm longer rods; Produces up to 403ccFactory welded, trued, and balancedImportant: Requires Vertex Long Rod pistons and G093 gasket kit when using OEM cylinder headsRequires Vertex Long Rod pistons and G093 gasket kit when using OEM cylinder headsConnecting Rod Side Clearance: 0. 00 mm monoblock cylinder. Really don't want to go that route because of the money. Then you get a Noss Machine head and run domes that are cut for the 4mill stroker crank. 00-66. 392cc T-Rex Cylinder Kit for Banshee $ 2,900. Yamaha Banshee OEM Cylinder Sleeve Kit Unleash the full potential of your Yamaha Banshee with the 68mm 421cc Stroker OEM Cylinder Sleeve Kit featuring WISECO Pistons and Cometic Gaskets. Jan 12, 2012 · Just by going to a stroker you are changing your port timing. 29 - Original price $2,222. 40ea. THE BEST COMPONENTS FOR YOUR BANSHEE: Athena 421cc 68mm big bore cylinders; Pro Design cool head with o-rings and head studs; 22cc domes machined for 4mm Vito's Performance Vito's SPACER PLATE + gasket kit for Yamaha Banshee crank Motor City ATV NEW Yamaha Banshee crank crankshaft 7mm stroker 115mm long rod 2 days ago · VITO'S Yamaha Banshee crank crankshaft 4mm long rod stroker 115mm welded KOYO. NO SPACER! WORKS ON ALL YAMAHA BANSHEE ATV MODELS AND YEARS! THE BEST BANSHEE PORTING ON THE PLANET. Select options. Then run 795 series SNEAKY FAST COMPLETELY STOCK LOOK!! FITS ALL YAMAHA BANSHEE YEARS AND MODELS!! Listing includes: NEW AFTER MARKET cylinders PORTED FOR A 4mm STROKER CRANK; Hotrods +4mm stroker crank with rods This is a bolt on HUGE POWER upgrade for any year Yamaha Banshee 1987-2006. Keep in mind if you run blaster pistons with banshee domes your setting yourself up for disaster. 50mm: $130. Last but not least you can run a stroker wiseco piston with a banshee stroker dome or blaster wiseco pistons with special cut domes. Item #: PC3504L. Banshee 350 Pro-X Piston Kit – Available in 68-69. 4mm Stroker Top Gasket Kit, Wiseco Part Banshee 421 Cheetah Cub Shearer Wiseco V-Force PWK Big Bore Stroker Kit 4 mil Skip to content SHIPPING UPDATE: Due to high demand, orders are currently processing in 3-5 business days. 99 Athena Big Bore Kit - RZ350/Banshee. Save 10 % % Banshee Athena 421 Cylinders Big Bore Stroker Complete Motor Engine Rebuild Kit Original price $2,222. There is phone # on their ebay ad that you can call. This powerful stroker kit is designed for riders who crave more speed, torque, and engine capacity, Transforming your Banshee into a performance beast. 99 Original price $299. 00 FITS ALL YAMAHA BANSHEE MODELS AND YEARS!! If you have stock cylinders and crank this kit has everything you need to convert your top and bottom end to a 410cc stroker. 45- Banshee 350 Pro-X Piston Kit – Available in 64mm-66mm: $99. This is the legendary CHEETAH CUB kit for your Banshee. Am I better off going with my stock cylinders but getting them ported? I have heard that the vitos kit is pretty good, is that true? Or overall will I see the best power improvement form a stroker crank. Vito's Performance wrist pin Jul 1, 2010 · I went with both,472cc stroker,72mm bore and a 4mil long rod crank,love it,has plenty of power and is pretty smooth,had Andy at M&M atv port the cylinders and cases,runs great! Wow that s sounds like a kick ass kit. A full line of chassis parts, exhaust pipes, carburetors, engine kits, stroker kits, crankshafts, and a Huge inventory of factory OEM Yamaha parts. The OKO's come with a jet kit Jun 21, 2006 · 1991 Yamaha Banshee 400 Stroker Kit by CT, Ported by CT, 6+ Swingarm, FMF Gold Series, FMF Reeds, Skat Trak Haulers, Pro Flow Airfilter, Nitrous . 29. The best way to do it is port your cylinders for the stroke and then either have the stock head cut for the stroker or use a coolhead with stroker domes. 00ea. 50mm Big Bore: $159. Shipping: Item will be shipped before or FITS ALL YAMAHA BANSHEE YEARS AND MODELS!! USES +4mm STROKER CRANK! - 68mm big bore Athena cylinders - Stage 3 full race port and polish as aggressive as you can get without being a full drag port set up - 68mm Wiseco forged stroker pistons -Nitrite coated hi temp piston rings - Chrome wristpins - Circlips 68mm p Oct 1, 2010 · Its about 3 to 4 times the price of the stroker plate. 99 - Original price $299. Save 11 % % Banshee 72mm Pistons Wossner 72 Mil Big Bore Stroker Cheetah Top End Kit Original price $299. Once you have them ported for a stock stroker crank they cannot really be ported for a 4mill crank. I just put one of these kits in mine. When you buy your stroker crank I would get the hot rods 4mill stroker long rod crank. 29 Original price $2,222. Wiseco forged 795M06500 series stroker pistons. Everything was bolt on, had no issues. 94ea. It includes: - Hotrods +4mm (115mm rod) stroker crank trued and welded - Hotrods wrist pin bearings - Maxload and TZ outer bearings - 66mm Wiseco Mar 9, 2008 · These kits come from Inland ATV out in California. Banshee 350 Wossner Piston Kit – Available Feb 1, 2018 · Here is my list of Engine Work from the CT Racing 400cc Stroker Kit: Toomey T5 Pipes Toomey Perfect Jet Kit Needles TORS Removal Kit & Carb Caps Vito’s Hemi Head V (Pro Design 19cc Domes Cut for 4mil) Timing plate (set @ zero for 91 pump gas) Pro-X Blaster pistons MX Porting Hot Rods 4Mil Crank CFM Aluminum Air Box (No Lid) Nov 24, 2008 · . 421cc T-Rex Cylinder Kit for Banshee $ 2,900. 95 Call To Order. Wiseco 573 pistons with wrist pins, circlips, and piston rings. If you cut the head or use stroker domes you don't need the FITS ALL YAMAHA BANSHEE MODELS AND YEARS!! ADD 80hp+BIG TIME CUB POWER!! 421cc (68mm x 58mm) cylinder plated (porting available) Wiseco 573 series pro lite forged pistons Wiseco hi-temp rings, DLC-coated pins, clips Billet Cool Head Cool head studs and o rings 24cc big bore domes - these are pump gas 18-23cc available Jul 4, 2007 · Then have your cylinders ported for the crank. Banshee 521 10mm Super Cub Kit Engine Motor Top Bottom End V-Force 39mm PWK Carb Skip to content SHIPPING UPDATE: Due to high demand, orders are currently processing in 5-7 business days. ARP 12 point base nuts. Apr 3, 2010 · Banshee Repairs and Mods my ported 385 stroker shee,my kx250,the 94 lt1 m6 z28,painting autos,playing Or call him 916-293-9873. CNC stud extenders. Mar 19, 2025 · NEW after market 65mm cylinders fully ported for 4mm stroker crank. This NEW kit includes: CPI 68. 50mm: $113. Water jacket plugs. 00. 29 We carry a complete line of High-Performance parts for the Yamaha Banshee. Dec 8, 2015 · After doing some research I found that it's pretty much a waste of time. By clicking on the button below, you will be taken to our online store for Banshee parts. A spacer plate corrects this somewhat, but is a poor way of doing it. Mfg Part #: PC3504L. $449. Hotrods 4mil crank w/115 mil rods, and Wiseco 795 pistons. Kit inlcudes: 2 aluminum 68mm cylinders with nickle carbide (nikasil) coating with large water jackets, high performance 68mm matched cast lite pistons kit includes rings, pin, clips, gasket kit, modular head with combustion domes with preconfigured squish and compression, cylinder studs, headbolts & washers, instructions included. Banshee 350 Wiseco Piston Kit – Available in 64-66. CTR originally marketed a 370cc, long-rod kit for the Banshee, but after the 4mm stroker cranks proved dependable, it discontinued the 370cc kit and replaced it with the 400cc kit. wzwhvwupbkdopofezssebemrfiunylnlaorhasjacqgxzsbdiltqzekfmqhfvqogbjvdojspesoirbd