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.
Note: This intake manifold is port matched to Trickflow's 11R 227cc Heads PN: TFS-5261T561-C04
Intake Manifold Specs:
Intake Section Included: Complete
Engine Block Deck Height: Standard 9.5" deck 351W
Intake Style: Single plane
Basic Operating RPM Range: 3,500-7,500
Intake Manifold Height: 6.450 in.
Intake Finish: Natural
Intake Material: Aluminum
EGR: No
Fuel Injection Style: Multi-port
Aftermarket Fuel Rail Required: Yes
Supplemental Bosses Cast-In: Yes
Supplemental Bosses Machined: Yes
Throttle Body Included: No
Multi-Port Fuel Rails Included: No
Injectors Included: No
