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Old 01-17-2015, 09:53 AM
mgarblik mgarblik is offline
Ultimate Warrior
 
Join Date: Mar 2005
Posts: 6,992
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Nitro Pontiac= 2420 grams 4.250 bore. BME 426 forgings, 1.094 pins, Big, thick BME pistons. Strength over weight. 8500 RPM. .Rods 6.7" Piston weight 630 Grams We overbalance 1%