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trmnatr · 03-11-2009, 02:37 AM

these are the pistons we are running. They are 329gram piston, 88gram wrist pin, .043" .043" 3mm ring pack with gas ports, accumulator grooves and anti detonation grooves

03-11-2009, 02:37 AM	#4
trmnatr Member Join Date: Oct 2008 Posts: 168 Likes: 0 Liked 1 Time in 1 Post	Re: GM 010/020 Blocks these are the pistons we are running. They are 329gram piston, 88gram wrist pin, .043" .043" 3mm ring pack with gas ports, accumulator grooves and anti detonation grooves