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Wade_Owens · 12-21-2008, 09:59 PM

I have some pistons I need some help on. The are 4.150 bore (measured at the skirt), 1.000 deck height. The exhaust valve relief is .200 lower than the intake relief. I think these were for a 393, but, dont remember for sure. Can you tell by the valve info what head these may be for?

Any help is greatly appreciated!

Merry Christmas.....

Wade

12-21-2008, 09:59 PM	#1
Wade_Owens Senior Member Join Date: Jul 2007 Posts: 578 Likes: 0 Liked 3 Times in 1 Post	Need help ID'ing SBF Stroker Piston.... I have some pistons I need some help on. The are 4.150 bore (measured at the skirt), 1.000 deck height. The exhaust valve relief is .200 lower than the intake relief. I think these were for a 393, but, dont remember for sure. Can you tell by the valve info what head these may be for? Any help is greatly appreciated! Merry Christmas..... Wade