DART PRO 1 SBC 180/64CC ANGLE PLUG HEADS#11110010P BARE HEADS FREE SHIPPING

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.ξ *The heads in this listing are bare and do not come with any parts in picture. SB Chevy AluminumξBARE Pro 1ξCylinder Heads #11110010 Port Volume: 180cc Chamber Volume: 64cc Spark Plug: Angleξ-ξAlso available in straight plug - Just let us know! Intake Valve:ξξ Machined for 2.02 Exhaust Valve:ξξ Machined for 1.60 Springs: Bare Full Platinum treatment utilizing wet-flow technology. Independent 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