434 Crate Motor
Going aluminum will add 3600.00 to the cost and injected with sheetmetal manifold will add another 5400.00 .We just finished a all aluminum 434 injected small block 9.8 to 1 compression the motor made 635 hp at 6300 rpm and 590 ft lbs at 4900 rpm 500 lbs was in by 2900 rpm so basically 20 grand gets you an all aluminum injected 434 small block dynoed ready to go
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