how much is too much??
#1
how much is too much??
well im putting a little mini me togrther and was using a compression calculator and came up with 12.7:1 using and a6 block,z6 head,zc pistons and a stock z6 headgasket.. now thats dangerously close to race gas only territory and im wondering how much is too much? i will also be using a stage 2 exospeed cam with this set up reving out to about 8200. who makes a thick enough headgasket to drop it down to about 12.1-12.5:1 or am i worring for no particular reason at all? 93 with some retarded timing and call it good? this will be a daily driven motor..
using this calculator
http://www.knology.net/~jediklc/D.htm
also y8 block,y8 head ,stock y8 gasket,and p29 pistons 14.3:1 sounds like this calculator is off to me..
using this calculator
http://www.knology.net/~jediklc/D.htm
also y8 block,y8 head ,stock y8 gasket,and p29 pistons 14.3:1 sounds like this calculator is off to me..
#2
Re: how much is too much??
that calc is JUNK!
use the russian version of Zeal
http://www.carspower.ru/calccompd.html
I get 12.03 for the Z6 head, 12.61 with the Y8 head.
use the russian version of Zeal
http://www.carspower.ru/calccompd.html
I get 12.03 for the Z6 head, 12.61 with the Y8 head.
#3
Re: how much is too much??
Originally Posted by Mista Bone
that calc is JUNK!
use the russian version of Zeal
http://www.carspower.ru/calccompd.html
I get 12.03 for the Z6 head, 12.61 with the Y8 head.
use the russian version of Zeal
http://www.carspower.ru/calccompd.html
I get 12.03 for the Z6 head, 12.61 with the Y8 head.
#5
Re: how much is too much??
Originally Posted by ososlohatch
my brother ran a ls bored to a 1.9 with 13.2:1 on pump gas prelude 345cc injectors and no tunning what so ever , ran awesome untill he sold it and pissnuts ran into a tree
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