DART PRO 1 SBC 200/64 2.02/1.6 .650 LIFT HEADS 11321113P & HARLAND SHARP ROCKERS
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DART PRO 1 SBC 200/64 2.02/1.6 .650 LIFT HEADS 11321113P & HARLAND SHARP ROCKERS

$5,146.30
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CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.ξ FREE LIFETIME WARRANTED HARLAND SHARP ROLLER ROCKERS *PLEASE SPECIFY 1.5 OR 1.6. SB Chevy AluminumξComplete Pro 1ξCylinder Heads #11321113P Port Volume: 200cc Chamber Volume: 64cc Spark Plug: Straight Intake Valve: 2.02 Exhaust Valve: 1.60 Springs: 1.550 dual springs for solid roller cams up to .650 lift. Full Platinum treatment utilizing wet-flow technology.Tests have demonstrated a typical 25 horsepower gain over the previous Pro1 design. The redesigned chamber features improved fuel distribution, spark plugs are located high and and as close to the center of the chamber as possible and five-angle intake seats shear the liquid fuel and air as it enters the chamber. The intake face, exhaust face and exhaust ports have been redesigned, valve guide bosses are profiled and casting walls are cleaner and more consistent, resulting in greater control over flow, heat and combusti

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