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Unit 5302 · 10-29-2001, 07:10 PM

The 1987+ pistons are forged with valve reliefs (not flat top). I don't know about the 1985, but the 1986 had flat tops and were hypereutic.

10-29-2001, 07:10 PM	#4
Unit 5302 Registered Member Join Date: May 1999 Posts: 5,246	The 1987+ pistons are forged with valve reliefs (not flat top). I don't know about the 1985, but the 1986 had flat tops and were hypereutic.