RHS® Pro Elite™ 20-Degree CNC-Ported Cast Iron Cylinder Heads for SBF Memphis, TN – RHS® introduces new cylinder heads that give Small Block Ford racers the benefits of professional CNC-porting – straight from the factory. Featuring CNC-ported intake and exhaust runners, Pro Elite™ 20-Degree Cast Iron Heads are engineered for Ford 289, 302 and 351W circle track and drag racing applications. The 62cc combustion chambers are CNC-ported to relieve valve shrouding commonly found in “as cast” combustion chambers. To add up to 5 percent more flow right out of the box, these Pro Elite™ heads also feature hardened multi-angle intake and radiused exhaust valve seats. And prior to CNC- porting, the heads are built using RHS® exclusive Clean Cast Technology™ to provide smoother port-to-chamber transitions. The thick deck surface allows angle milling and provides increased rigidity to improve head gasket retention in boosted and nitrous applications. In addition, the refined water jacket of these heads reduces hot spots in both the engine and the cylinder heads themselves. The Pro Elite™ SBF heads feature 221cc intake runners with 79cc exhaust runners and 2.080″ intake/1.625″ exhaust valve diameters. All RHS® Pro Elite™ 20-Degree CNC-Ported Cast Iron Cylinder Heads for SBF are designed from the latest in Ford-specific airflow technology for optimal volume, atomization and velocity, giving you the power advantage at the track. Quick Facts Product: RHS® Pro Elite™ 20-Degree CNC-Ported Cast Iron Cylinder Heads Part Number: #35325 Street Price: $820.29 (per head) Social Media Pitch: RHS® Pro Elite™ 20-Degree CNC- Ported Cast Iron Heads for SBF give Ford racers the benefit of professional CNC-porting – right out of the box Features & Benefits: 20-degree cast iron cylinder heads for SBF 289, 302 & 351W drag & circle track racing applications CNC-ported combustion chamber moderates valve shrouding & improves airflow efficiency Multi-angle intake & radiused exhaust seats for superior flow & increased horsepower Refined water jacket reduces hot spots in both the engine & the cylinder heads themselves Thick deck surface allows angle milling & increased rigidity; improves head gasket retention About RHS® Founded in 1967, Racing Head Service® began exclusively as a manufacturer of racing cylinder heads. Over the years, RHS ® grew into an integrated racing company, offering complete turn-key engines and race car parts via mail order. With innovative cylinder head designs and porting techniques, the company became a performance icon in both circle track and drag racing. RHS ® is now a proud member of the COMP Performance Group™ with the industry’s largest and most advanced airflow technology team that produces both aftermarket cylinder heads and engine blocks. For more information about RHS® and its products, visit us online at www.racingheadservice.com or call us at 1.877.776.4323. Also follow us on Facebook at facebook.racingheadservice.com or on Twitter at twitter.com/RHSWins. Media Contact: John Jamros, firstname.lastname@example.org, 901.795.2400, ext. 664.
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