8.1:1 CR?
Thread Starter
3.0 BAR
Joined: Sep 2003
Posts: 3,751
Re: 8.1:1 CR?
Originally Posted by Mindless
Originally Posted by AbaZ
With a set of studs and a few coats of copper spray the stock hg should be ok. It's not a MLS gasket, its just the standard composite style 
1.0 BAR
Joined: Mar 2005
Posts: 302
Re: 8.1:1 CR?
Originally Posted by bumblezc
Originally Posted by Mindless
Originally Posted by AbaZ
With a set of studs and a few coats of copper spray the stock hg should be ok. It's not a MLS gasket, its just the standard composite style
http://www.overboost.com/obs/product.asp?pid=28683
1.5 BAR
Joined: Dec 2002
Posts: 800
Re: 8.1:1 CR?
I'm at around 8.1:1 in my zc with some rollerwaves and there is a HUGE difference compared to the stock pistons. The T25 was more reponsive and the power was a lot better with the stockers. I am running 16psi on a t3/4 and it feels as fast as my stock pistons ~9.3:1 at 9psi.
