what kind of pistons are these, and how much compression??
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Supreme Member
Joined: Jul 2005
Posts: 1,423
Likes: 1
From: Miramichi, NB
Car: 86 Monte Carlo
Engine: Blown 489
Transmission: TH400
Axle/Gears: 9" 370s
what kind of pistons are these, and how much compression??
ok so im running trick flow twisted wedge heads 64cc milled t0 62cc, the pistons im running are in the pic below, the block is NOT decked, and im using a fel pro 1010 head gasket.
im just wondering if someone can tell me what kind of pistons these are, and how much compression im making.
im just wondering if someone can tell me what kind of pistons these are, and how much compression im making.
Member
Joined: Nov 2004
Posts: 252
Likes: 0
From: Saskatchewan
Car: 84 Z28HO
Engine: 350 summit block
Transmission: T5
Axle/Gears: 3.73 10bolt
They look like standard 5cc valve relief flat tops. If they are you should expect about 9.95:1 compression with the 1010 head gasket, and assuming the piston is sitting 0.025 in the hole, with a 1.56 compression height, combined with a 62cc head, a 5.7 rod, and a standard crank.
Piston similarity: http://store.summitracing.com/defaul...9&autoview=sku
Piston similarity: http://store.summitracing.com/defaul...9&autoview=sku
Last edited by Zed'er; Jan 25, 2006 at 01:01 PM.
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