Great Lakes 4x4. The largest offroad forum in the Midwest - View Single Post - 5.0 heads. who wants 25hp for free?
View Single Post
Old May 16th, 2009, 12:38 PM   #13
Brian R.
deathbypsi's Avatar
Join Date: 08-08-07
Location: Temperance Mi
Posts: 2,027
iTrader: (16)
Mentioned: 0 Post(s)
Send a message via AIM to deathbypsi

If that motor has a stock bottom end with a replacement 30 over piston and the GT40p heads there is no way it has more than 9.3-1 compression unless somebody milled a ton off those heads.And by a ton I mean so much that the intake would have fitment issues.

Stock 5.0 pistons have about a 12 or 16cc dish and the heads have a 60- 61cc chamber.
deathbypsi is offline   Reply With Quote
Page generated in 0.17046 seconds with 22 queries