Join Date: May 2008
Thanked 2 Times in 1 Post
I know, old thread. But I just wanted to thank this forum for this info. I just did a blowby test using illflem's method and it worked great. I picked up a very healthy '98
12v for a swap into my '75 Ford 4x4. The motor has 180k kms(108k miles) and the blowby #'s were close to factory spec.