Yamaha Banshee 4 Mil Engine

Hjr banshee port jobs for stock stroke add 7 5 for 4 mil 7mil dune play 300 circle track ice dirt port 350 dune hillshoot 350 00 mx hardcore trail 300 trench banshee cases 150 00.

Yamaha banshee 4 mil engine.

Not that much in the engine obviously but if your going. However i dont know many people that bulid any strokers 4 mil to 20 mil that want low end power to trail ride i know saying that may stir up some shit on the forum cause i trail ride my banshee time to time but thats not what i built it for. Coolant bottle relocation bracket airbox mount 31 50 26 25 add to cart. Full dyno race tested for the best overall performance reliability.

A stock banshee with pipes is already faster then it needs to be for trail riding. I am thinking of doing a 4 mil build but not sure what. We are dedicated to the research development of 2 stroke engines stroker motors chassis design and custom build s for the yamaha rz350 banshee and beyond. His best 300 foot time has been 4 1 seconds.

4 mil stroker video 11 ebay leakdown tester instructions and use. South texas banshee 2 922 views. Here is ronald fetty and his 2001 banshee running 5 seconds flat on the 1 8 mile sand drags at dunefest in oregon. This ad is for a 421cc cheetah cub top end kit.

Banshee 4 mil crank banshee 421 banshee 4 mil kit banshee 4 mil engine banshee cylinders banshee 4 mil cylinders banshee 10 mil. Stroker domes 37 6474 see more like this. Banshee 421 cub complete motor 421 4mm 4 mil big bore stroker cylinder motor engine rebuild top bottom end performance parts kit cheetah cub serval wampus banshee 421cc 4 mil cub complete big bore stroker kit this is the ultimate 421cc cheetah cub motor. Banshee led light bar 13 5 with custom mounts 140 00 add to cart gas tank cdi relocation bracket yamaha banshee 35 00 add to cart.

We specialize in building the latest engine accessory exhaust designs for rz stroker engines. Exhaust spring 14 70 add to cart. If you wanna be cheap then this sport isn t for you because you will be disappointed when a stock banshee setup well will fly by you. This is our basic kit that will come with what s pictured.

The 397cc 4 mil engine has drag porting and runs on alcohol with 39mm keihin carbs and 2 5 override transmission. According to the wife i have almost 16 grand invested in my stock cylinder 4 mill bike. Modquad racing big bore domes fits yamaha banshee 4 mil.