dwill34 Posted April 13, 2011 Report Posted April 13, 2011 (edited) my engine is completely stock nothing is bored what size can i use to run safe with without risking anything? im thinking 20 21? maybe 19? im running on 93 right now id prefer to run on 100 heard its alot better for shee's im new to the game so any info will b great thanks! Edited April 13, 2011 by dwill34 Quote
dwill34 Posted April 14, 2011 Author Report Posted April 14, 2011 What is your elevation? 2028 above sea level i live in vegas Quote
06specialedition Posted April 14, 2011 Report Posted April 14, 2011 2028 above sea level i live in vegas 20's or 21's would be safe. If you want to run race fuel you could do some 19's. I think the 19's would put you right about where you would need race fuel. Quote
dwill34 Posted April 14, 2011 Author Report Posted April 14, 2011 20's or 21's would be safe. If you want to run race fuel you could do some 19's. I think the 19's would put you right about where you would need race fuel. aight i got yah so if i was to do 19 that would b ok on my stock engine? Quote
justinkk2005 Posted April 14, 2011 Report Posted April 14, 2011 Run 20's and be done with it, I wouldn't put anymore than that on it with the stock crank and I would also go +4 on the timing. 20's at my elevation (around 800ft) is 150 psi of compression Quote
BigRed350x Posted April 14, 2011 Report Posted April 14, 2011 Advance your timing a little bit if you're going to run the higher octane fuel. Take advantage of the octane rating and the tighter domes. Quote
EZ2FLEE Posted April 14, 2011 Report Posted April 14, 2011 Agree with Justin, any thing under 20cc will stress a stock crank, and even with 20s I would go +4 even if you running 93...that won't be as stressful as 19cc ect. Jmo Quote
dwill34 Posted April 15, 2011 Author Report Posted April 15, 2011 damn thanks for the info guys i appreciate it! so should i go with 20cc on 93 and ill be cool? i just aint tryin stress nothing out Quote
dwill34 Posted April 15, 2011 Author Report Posted April 15, 2011 how is this set guys if i was to get the 20cc with it is it a good one http://cgi.ebay.com/ebaymotors/ADA-Racing-Billet-Cylinder-Cool-Head-Kit-Yamaha-Banshee-_W0QQcmdZViewItemQQhashZitem35b0b40471QQitemZ230597854321QQptZMotorsQ5fATVQ5fPartsQ5fAccessories Quote
justinkk2005 Posted April 15, 2011 Report Posted April 15, 2011 how is this set guys if i was to get the 20cc with it is it a good one http://cgi.ebay.com/ebaymotors/ADA-Racing-Billet-Cylinder-Cool-Head-Kit-Yamaha-Banshee-_W0QQcmdZViewItemQQhashZitem35b0b40471QQitemZ230597854321QQptZMotorsQ5fATVQ5fPartsQ5fAccessories Call Jeff at F.A.S.T www.farmandsandtoys.com He's a great guy and will hook you up with a NOSS Head with your choice of domes and the o-rings for that same price shipped. Plus he's a banshee guy like us, better to help him out than some random ebayer. Go with 20's, plus +4 timing, and 93 octane with a hint of octane booster if you're going to put any load on it. (what i do) Quote
BigRed350x Posted April 15, 2011 Report Posted April 15, 2011 how is this set guys if i was to get the 20cc with it is it a good one http://cgi.ebay.com/ebaymotors/ADA-Racing-Billet-Cylinder-Cool-Head-Kit-Yamaha-Banshee-_W0QQcmdZViewItemQQhashZitem35b0b40471QQitemZ230597854321QQptZMotorsQ5fATVQ5fPartsQ5fAccessories Skip the ebay. Give Kevin at Herr Jugs Racing a call and he can hook you up with a good cool head and can custom cut you a set of domes specific for your application. Give him a call and he will go over a few questions with you and hook you up. You won't be disappointed. He has the fastest turnaround time out there. He's done a few sets of cylinders for me now and I have nothing but good things to say. - Jared 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.