240sxFan

My results were: 195 on all 4 cylinders. What kind of compression does that add up to? 9:5:1?

My turbo kit is here next week, i'm getting ready for it. Lemme know if it's good. THX!

swannjay

I know www.ka24development.com has all that info and a good site to reference from. Look hard, its in there somewhere.

iknowyoulike

Those are really good numbers almost too good. haha but yeah man those numbers are gold man. But The whole reason for a compression test is to sorta get a sense as too how the motor has been abuse and used. I don't get what you mean when you ask what they add up to. IIRC those numbers has nothing to do with compression ratio numbers.
But anyways your numbers are good so keep us updated on the turbo project. You might also want to check out www.ka-t.org really good source for turboing KA's

kable

what numbers are considered good, and does it vary car to car or is that a standard rate?

iknowyoulike

IIRC the factory numbers somewhere along the line of 190-195. I can't remember exactly. Search you'll find em'