NEW HEADS BY RHS... LS 1 heads in either 210cc or 225cc.. with these features

New CNC-machined heads maximize flow, atomization and velocity to unlock LS1/LS6 performance potential

Racing Head Service™ (RHS™) announces the arrival of two new GM Gen III (LS1/LS6) cylinder heads for high performance applications, available with either 210cc or 225cc intake runner port volumes. Best of all, the RHS™ design team has re-engineered the valve placement, rolling it over 4-degrees from stock and creating an 11-degree valve angle. The result is additional free drop spacing to accommodate high lift cams, therefore avoiding piston interference and dramatically increasing the volume, velocity and atomization of the intake port.

As part of the Pro Elite™ series, the new RHS™ Gen III aluminum cylinder heads are fully CNC-machined for consistent quality and maximum CFM flow. Incorporating a 0.800-inch thick deck surface (twice the factory spec) increases the integrity of the deck surface, making it perfect for high cylinder head pressure applications and creating a combustion chamber that can be decked to 36cc. Steel inserts strengthen the stud boss area, while casting integrity is further improved via the triangulated exhaust and hardened steel head bolt washers. Raising the valve cover rail 0.500-inch allows for the creation of the raised roof port and allows aftermarket rocker systems to be used, without a valve cover spacer. For more information about the RHS™ Pro Elite™ Call 1-866-405-2252.. AMS RACING .. and the helpful staff.. will be happy to

help you... AMS RACING AND RHS.... Performance and HP...

Please call us for complete package pricing or complete heads ... with springs and retainers... valves...

 and   AMS RACING EBAY STORE...Be sure to add me to your favorites list!