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Old Yesterday, 02:35 PM   #1
GSP7
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Join Date: Sep 2012
Location: Idaho
Posts: 644
Re: Should I change heads?

Quote:
Originally Posted by Detour View Post
Attachment 2384903

Here is a picture of the pad, I was not able to find reference to this casting when I looked last year. The numbers on the back of the block are 3858180

Those are 283 powerpack heads, small valves

If it works , dont fix it. Those heads will give you low end power
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Last edited by GSP7; Yesterday at 04:18 PM.
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