Trick Flow® R-Series single plane intake manifolds for small block Ford are designed for maximum power delivery in the 3,500-7,500 plus RPM range on heavily modified street/strip and race engines.
Features include A319 aluminum construction, integral bosses for nitrous or fuel injection nozzles, and extra material for custom port work. The manifolds accept standard Bosch or Siemens type fuel injectors. The port size at the head flange is 2.100 in. x 1.280 in., but they can be port matched as large as 2.250 in. x 1.400 in. Overall height to the mounting pad is 6.300 in. (5.0L/302) or 6.450 in. (351 Windsor).
Notes: For EFI SBF Fuel Rails PN# TFS-5248000R or see blue product options button.
Part Number: TFS-52400112
Fuel Injection Style: Multi-port
Basic Operating RPM Range: 3,500-7,500
Intake Section Included: Base only
Engine Block Deck Height: Standard deck
Injectors Included: No
Multi-Port Fuel Rails Included: No
EGR: No
Aftermarket Fuel Rail Required: Yes (PN# TFS-5248000R)
Throttle Body Included: No
Supplemental Bosses Cast-In: Yes
Supplemental Bosses Machined: No
Runners Included: No
Runners Removable: No
Base Material: Aluminum
Base Color: Natural
Notes: The port size at the head flange is 2.100" x 1.280", but this manifold can be port matched as large as 2.250" x 1.400".
