H22 head shaving on h23 compression?

Reply Subscribe

Thread Tools

Search this Thread

Feb 24, 2006 | 07:57 PM

tarheelsoldier

Thread Starter

Junior Member

Joined: Jul 2003

Posts: 220

Likes: 0

From: Concord, NC, USA

H22 head shaving on h23 compression?

what do i need to do to make the compression ratio 9.5 0r 9.6:1 in a H23 Vtec with a H22a4 head? i have read the FAQ question and searched. i dont know much about computing compression so please help

Feb 24, 2006 | 10:12 PM

BB6racer

Junior Member

Joined: May 2005

Posts: 980

Likes: 0

From: WA, USA

try the tech forum too, they have a lot of people that can do that kind of math. sorry i don't know how to do compression either.

Feb 25, 2006 | 10:36 AM

tarheelsoldier

Thread Starter

Junior Member

Joined: Jul 2003

Posts: 220

Likes: 0

From: Concord, NC, USA

Re: (BB6racer)

its ok, i was hoping that someone could tell me here cause i am trust alot of the guys on here

Feb 25, 2006 | 10:42 AM

championshipwhite93si

Joined: Jan 2006

Posts: 506

Likes: 0

From: H22A all day in the, wva

Re: (tarheelsoldier)

its gonna be about that with the h22 head on the h23 block. maybe a little higher but not much.

Feb 25, 2006 | 12:50 PM

tarheelsoldier

Thread Starter

Junior Member

Joined: Jul 2003

Posts: 220

Likes: 0

From: Concord, NC, USA

Re: (championshipwhite93si)

stock to stock is a 9.3:1 compression ratio. as in stock h23 block, and h22 head. i am curious if shaving the head will increase compression. if so what do i need to shave it?