Trick Flow® R-Series 11R 227 Port-Matched Fuel Injected Intake Manifolds

Take the guesswork—along with meticulous work necessary for accurate port matching—out of dialing in your big cube engine build for huge power numbers with Trick Flow's R-Series 11R 227 port-matched carb-style EFI intake manifold. The A319 aluminum manifold's CNC Competition Ported runner treatment has been specially designed and machined with perfect port alignment on Twisted Wedge® 11R 227 cylinder heads. The high-flow, one-piece spider-type single plane design with raised plenum floor puts the powerband in the 3,500-7,500-plus RPM range. Custom-machined fuel injection nozzle ports accept standard Bosch and Siemens-type fuel injectors. Show Less