Yamaha Banshee 4 Mill Crank

4 mill stroker and 2mm spacer plate the piston stops 4mm below the transfer ports.

Yamaha banshee 4 mill crank.

4mil 68mm bore cheetah cub cylinder 1 set of 573m06800 pistons base gasket head o rings wrist pin bearings 2 stud extenders 4 water jacket plugs 2 12 point nuts for the front center cylinder studs. Last but not least you can run a stroker wiseco piston with a banshee stroker dome or blaster wiseco pistons with special cut domes. 4 mill banshee cc size 4mil banshee videos 66mm ported banshee timing banshee 4 mil banshee 4 mil crank banshee 4 mill banshee crank size what size cylinders banshee short rod need to know benefits of 4 mill crank for banshee difference between yamaha banshee 4mill long rod and short rod how to port banshee cylinders with a 4 mm stroke. 97 yamaha banshee f a s t.

That will make your banshee an animal. I have yamaha banshee 1996 it has a hot rod 4 mill crank with wiseco 513mo6550 prolite piston it has a ada racing 21cc domes cut 2 mills and no spacer plate under jugs. The proper way would be to send the cylinders to a rep machine shope and have the cylinders ported for a 4 mil and then no stroker plate is required. Not the best situation for performance.

Jugs are stock ported it is running about 190 psi in each. This is our basic kit that will come with what s pictured. Larger 35mm shafts for more rigidity. If your current crank is good just run it with some nice ported cylinders the 4 mill crank will give you some better torque numbers to run a 4 mill setup the way i do you will need to have the cylinders ported anyway i would stay away from spacers just something else that can leak.

What can i do to bring down the compressio. Optional upgrade to tz bearing. Dune ported 4mill stroker cpi pipes keihin pwk33 s direct drive lockup 158 main jets cel needles on the middle clip 45 pilots. Max load pto bearing.

Its about 3 to 4 times the price of the stroker plate. 4 mil stock cyl up to 8 5 hp 1 1 50 00 85 option for domes 169 option cool head this comes with a full port job of your choice on your stock cylinders. 03 limited edition raptor hot rods 720cc stroker megacycle x 4 cam sparks 6x big core exhaust 35mm keihin fcr s. 72mm od main bearings.

With a 4 mill stroker the piston stops 2mm below the transfer ports. Billet banshee 4 035 big bearing 72mm stroke. High horsepower crankshaft using superior material for exacting standards. 4 mil crank bearings pistons rings cir clips wrist pin and wrist pin bearings bore hone gaskets and seals for assembly.

The best option is to have the cylinders ported for running a 4mill stroker crank with cut domes.