The R-Series A460 Tunnel Ram Intake Manifolds are ideal for all 8,000 plus rpm applications such as drag racing or tractor pulling. These manifolds feature a 2-piece design. The lower manifold attaches to the engine block and is made from thick-wall A319 aluminum for durability and feature bosses for nitrous and fuel injection nozzles.
The interchangeable A319 aluminum top covers allow mounting of either single or dual Dominator-style carbs. Both the lower manifold and a top cover must be purchased to make a complete intake manifold. Over height of the lower manifold to the top of carburetor mounting pad with the single carb top is 13.040 in. The overall height of the lower manifold with the dual carb top is 10.415 in.
These R-Series A460 manifolds can only be used with Trick Flow® PowerPort® A460 series cylinder heads.
Features:
Intake Section Included: Top section only
Engine Block Deck Height: Standard deck
Carburetor Quantity: Two
Intake Style: Tunnel Ram
Basic Operating RPM Range: 8,000-plus
Intake Color: Natural
Intake Material: Aluminum
EGR: No
Quantity: Sold individually.
Notes: Tunnel ram intake manifold dual carb top cover only; requires A460 lower manifold (sold separately). Height to carb mounting pad with lower manifold: 10.415 in. For use with Trick Flow PowerPort® A460 cylinder heads only. 8,000 plus rpm operating range. For easy carburetor hook-up, purchase TFS-54494140-LK carb linkage kit.
