I am about to purchase my friends H22 block with Eagle rods, Weisco pistons, iron sleeves, and such. I am just wondering about the reliability of a 91mm bore for street use. I will be running around 11.5:1 comp. on pump gas. He ran it in his hatch before with a milled head, and got some awesome times out of it. I am just trying to run it on the street though. Any help would be awesome. thanks.


Modified by darkdementshun at 12:52 PM 2/7/2005

 

Does anyone know? 91 bore wow. Can this be done on an H22? The biggest bore that I've heard of is 90mm, and some say for street use that's pushing it.

 

It will barely survive a few passes on a full race motor... Definitely a no go for a street motor

 

Who makes head gasket for 91mm? Are you sure its 91mm

 

Golden Eagle apparently does.

http://www.kteller.com/store/p...d/810

 

Is it already 91 or you're thinking of going 91? I wouldn't go any bigger than 89 for a street motor with that low of compression (low for a all-motor build). You can easily get 87,88,or 89mm 11.5:1 Wiseco's. Or talk to Jeff at Import Builders and get some 12.5:1's like what I had and was going to run: