cwbaader Posted August 7, 2007 Posted August 7, 2007 (edited) add removed Edited September 26, 2007 by Guest Quote
Bruce L. Posted August 20, 2007 Posted August 20, 2007 how are those pistons eligible for spec e30? bruce 9.3.1.2.2. All pistons, including aftermarket replacements, shall (3.1) be factory replacement spec and match factory dome, dish, valve relief depth, ring groove placement, weight and wrist pin height; compression shall (3.1) meet factory replacement specifications. The maximum allowable overbore is limited to the largest available factory replacement piston, not to exceed .020 inch. Quote
cwbaader Posted August 20, 2007 Author Posted August 20, 2007 Unfortunately not. They are 1mm (.0396) overbore, and the valve reliefs are larger than stock. Thanks for asking. Chuck Quote
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