b'Win Races.PowerPort 365 extreme performance race heads forbig block Chevy are designed and built for you to win races. The high-strength castingsow a massive 424cfm @ .900" lift and can withstand enormous amounts of compression and RPM. Rectangular-shaped 365cc CNC Competition Ported runners, 119cc heart-shaped chambers, CNC bowl blended valve seat transitions, 24 intake valve angles with 4 side cants, and the highest quality valvetrain components help make PowerPort 365 heads the best choice for your car.Use PowerPort 365 heads on your engine and turn your goal of winning into reality!Dyno ResultsPowerPort 365Test Engine: 13.86:1 compression 572 c.i.d. with Trick Flow PowerPort 365 cylinder heads (TFS-4141T804-C02), solid roller camshaft (285/298 duration @ .050"; .900"/.828" lift; 114 lobe separation), 1.8/1.7 ratio shaft mount roller rocker arms, Trick Flow R-Series intake manifold (TFS-41400111), Holley Gen 3 Ultra Dominator 1,425 cfm carburetor, Trick Flow by Stainless Works headers (TFS-DBBC238250), 3" dual exhaust with Flowmaster muf ers, Q16 racing fuel.Your Recipe for Big Block Chevy Performance!New heads are just one component of the horsepower recipe. To make it complete, youre going to need some more ingredients.Trick Flow by Wiseco PowerPort Forged Piston SetsThese lightweight pistons are fully skirted and precision-machined from premium alloy tot big block Chevy engines equipped with PowerPort 365 cylinder heads. Features include 3D pro le dome milling, oversized valve reliefs, precision- t wrist pins, and Spirolox retainers.Track Max CamshaftsGive your big Chevy an even bigger power boost with a Track Max camshaft. They are dyno-proven to produce signi cant power increases over the entire RPM range, not just a particular RPM.R-Series Intake ManifoldOptimized for PowerPort 365 heads on 500-plus c.i.d. engines, the R-Series rectangular port intake uses a high-rise single plane design with high- owing extended runners and raised plenumoors to signi cantly increase power and torque in the 3,500-8,000 RPM range. There are also bosses for nitrous nozzles and extra material for custom port work.Trick Flow pays contingency in the IHRA on all Trick Flow cylinder heads and intake manifolds.TrickFlow.com1-330-630-1555Some parts are not legal for use in California or other states with similar laws/regulations. 2003DRTF Please check your state and/or local laws/regulations.31Mag_2003DRTF.indd 1 2/24/20 8:32 AM'