stroking

I need to know how much to cut off a stock head for a 4mill HOTROD long crank to fit without the spacer plate gasket they send with the kit?? engine will be ran on alcohol so i want it tight........and the head has already been shaved .030

what kind of cylinders are these ?? those tranfers look really big,is that where your topend power is made ?

HAS anyone ever done a test to see if a drag axle really lowers your E.T Times ? had one guy tell me he went from 7.20's to 6.90's when he which but i find that hard to believe! anyone ?

its big in FL. S.Carolina N.Carolina thats all we do in S.C FROM 4MIL TO 26MIL's choose your race carefully.......and almost all races are for ALOT of money!!!

you still got the tranny ?

thats right..a 4stroke picks up topend power by retarding the timing,and picks up bottomend by advancing it

honda has a custom head big valves BIG cam extreme port job milled 0.090" -7 timing power is in the head on 4stroke and the cylinder on 2 strokes

go the new number so i'll see what they can do

I PROMISE YOU that honda will make you rethink a 4strokes power and speed stock cylinder 4mils is a good run for me it runs 6.80's at 97mph after some changes i made to it

WCR number is not working

i took them back to the guy that did the work and he said they should make aleast 80hp on gas with a 4mil crank i he said my jetting was probably off :ermm: so he refused when i ask for my money back i already have another set of cylinder on the bike and it runs alot better he said if i did not like the port job i could just resleeve the cylinders and have them done over.

it came with a override.........the drum that is pictured above mine looks like the grooves are not cut as wide. does anyone have a drum for sale.OR a GOOD override tranny for sale ?

the drum is also hard to turn

ITS no joke,i had another set of cylinders that i cleaned up the intake and exhaust and it runs alot better now. the guy that ported the ones pictured were done by a guy that has a banshee that runs 5.90's in 1/8mile so i figured he new his stuff. these cylinder did run good bottom to mid but would fall up top...would not rev out

HERE IS THE CYLINDER THAT WAS REPORTED FOR A 4MIL

ok heres the tranny in question gears look fine but the drum worries me

what is this drum cut for ? the one i have has much wider grooves cut into it than the one pictured here.

this one circle in red is the only one i have

that may be the problem cause there is only one thats on the right. where can i get the springs that are needed......i hope thats the problem because this is alot of work splitting those cases!! ANYONE GOT A PIC OF THERE OVERRIDE SITTING IN THE CASE???!!!

im lost on that one!! i need a pic of what your talking about. also there is a spring on the shaft that holds the forks in place.......the spring is on the side closest to the clutch....is that the correct side for that spring to be ?

I tried calling WCR but the number is disconnected,does anyone know the new number?

does a override have to have the drum cut also to work or can the stock drum work if the dog ears are cut ? i have one here that just won't shift into 4th without trouble.....its suppose to be a 1-3 M 4TH but its not working i think the drum is the problem because there is nothing wrong with the gears or forks. so i want to try a stock drum IF it will work.

WHAT is the max rev speed on a FULL DRAG banshee.....4mil,fully ported,CPI's,37mm carbs ? whats the highest anyone have seen 10,000 ? 11,000 ? 12,000 ?

i did not rejet it so that maybe the case.....its only on the very top that it seems to not want to rev out.

would upping the compression help ? its at 164psi now