DBRBansheeBoi20 Posted August 23, 2014 Report Posted August 23, 2014 Ok Getting A New Top End For My Shee 68mm Cheetah Cub Cylinders Stock Stroke What Domes Will i need?? Quote
trickedcarbine Posted August 23, 2014 Report Posted August 23, 2014 Alky or race fuel or regular pump gas? What type of compression? Any port work? What type of riding? Quote
jriffe23 Posted August 23, 2014 Report Posted August 23, 2014 Depends on fuel preference, and tricked beat me to the rest Quote
DBRBansheeBoi20 Posted August 23, 2014 Author Report Posted August 23, 2014 Pump gas trail drag no port b/c i have a set of big bore domes 21cc but will they wrk or they have to be cut Quote
BANSHEE HP Posted August 23, 2014 Report Posted August 23, 2014 what pistons are you going to run? going to be a 13* angle on most standard pin height 68mm pistons, vitos makes a piston that will work for you with a 9* dome angle. Trinity and wsm 68mm std pin height pistons are the other options. Quote
DBRBansheeBoi20 Posted August 23, 2014 Author Report Posted August 23, 2014 Guy said there wisecos but pix i can see they say this at front 3064E then 9678M 68.00MM in center of piston Quote
BANSHEE HP Posted August 23, 2014 Report Posted August 23, 2014 Those are the Trinity 9768mo6800 made by wiseco. Standard pin height, 13* angle. call Driveline Performance 248-793-3535. Tell Lane what piston you have and a 392 cub cylinder. Your going to get a big bore 13* angle 22ish cc dome. 1 Quote
DBRBansheeBoi20 Posted August 24, 2014 Author Report Posted August 24, 2014 Ok thanks i have a big bore 21cc 13* angle domes i just wanted to make sure that they were correct for my application Quote
BANSHEE HP Posted August 24, 2014 Report Posted August 24, 2014 those should work. measure the width of the squish band and of course check your squish and compression. Quote
trickedcarbine Posted August 24, 2014 Report Posted August 24, 2014 those should work. measure the width of the squish band and of course check your squish and compression.Could I trouble you to elaborate on squish band width suggestion for this set up and maybe why? Starting to wrap my head around port work and I'd like to learn what makes a good combustion chamber. Quote
Atomic Monkey Posted August 24, 2014 Report Posted August 24, 2014 MSV determines the width and squish. There's a calculation for it. Quote
CottonBranchRacing Posted August 24, 2014 Report Posted August 24, 2014 The squish velocity rabbit hole Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.