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Try using Speedmaster steel crankshaft pulleys to increase horsepower and reduce accessory drag
They feature a sleek chrome finish with an aluminum housing and have a 100 amp capacity and wired exactly like your stock alternator for a simple swap
turbocharged and nitrous applications
improving belt retention and reducing the risk of slippage
They feature very precise valve operation
Chevy GM LS1 / LS6 1.9 Ratio Adjustable Stainless Steel Roller Rocker Arm Set Try using Speedmaster steel crankshaftSpeedmaster Stainless steel rollers are manufactured from heat treated stainless steel and alloy steel tip rollers. Speedmaster roller rockers are available in various ratios, so you are good to go. They feature greater strength and durability, capable of withstanding valve spring load up to 600lbs.
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