DART PRO 1 SBC 180/72cc 2.02/1.6 ANGLE PLUG BARE HEADS 11210010P FREE SHIPPING!!

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. SB Chevy Aluminum BARE Pro 1 Cylinder Heads #11210010P *These heads are bare and do not come with parts in picture! Port Volume: 180cc Chamber Volume: 72cc Spark Plug: Angle Also available in straight plug - Just let us know! Intake Valve: Machined for 2.02 Exhaust Valve: 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 combustion. PRO 1 heads can be