Small Block Ford TFS-5248005R TFS-5248000R_02 Some parts are not legal for sale or use in California or other states with similar laws/regulations—see pg. 2 for details. WARNING: For Proposition 65 information, see pg. 2 R-Series Intake Manifolds for Small Block Ford Trick Flow R-Series single plane intake manifolds for small block Ford are designed for maximum power delivery in heavily modifi ed engines that operate in the 3,500-7,500 plus RPM range. Crucial features include A319 aluminum construction, a one-piece spider-type design, high-fl ow individual runners combined with a raised plenum fl oor, and extra material for custom porting. Manifolds for carburetor use include integral bosses for adding nitrous and accept Holley 4150-style square bore carburetors. Manifolds for EFI use feature custom machined fuel injection nozzle ports that accept standard Bosch and Siemens-type fuel injectors. The port size at the head fl ange for all versions of these manifolds is 2.100" x 1.280", however, they can be port matched as large as 2.250" x 1.400". Overall height to the mounting pad is 6.300" (5.0L/302 engines) or 6.450" (351W engines). R-Series Intake Manifolds TFS-52400111 Manifold, 289/302, square bore carburetor, each TFS-52400112 Manifold, 289/302, carb-style EFI, each TFS-52400114 Manifold, 351W, square bore carburetor, each TFS-52400115 Manifold, 351W, carb-style EFI, each TFX™ EFI Fuel Rails TFS-5248000R EFI fuel rails, 289/302, carb-style EFI manifolds, pair TFS-5248005R EFI fuel rails, 351W, carb-style EFI manifolds, pair What is a Twisted Wedge Head? Compare a stock combustion chamber (left) with the patented Twisted Wedge® combustion chambers found in Trick Flow Twisted Wedge cylinder heads (right). The valve angles are rotated to unshroud the valves, and the spark plug has been moved closer to the center of the cylinder. This increases airfl ow and allows more complete combustion. R-Series 11R 205 and 227 CNC Port-Matched Intake Manifolds for Small Block Ford 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 205 and 227 5-axis CNC port-matched intake manifolds. The A319 aluminum manifold’s CNC Competition Ported runner treatment has been specially designed and machined with perfect port alignment on Twisted Wedge® 11R 205 and 227 cylinder heads. The high-fl ow, one-piece spider-type single plane design with raised plenum fl oor puts the powerband in the 3,500- 7,500-plus RPM range. The manifolds come in two versions. Carbureted manifolds include integral bosses for adding nitrous and accept Holley 4150-style square bore carburetors. EFI manifolds have custom machined fuel injection nozzle ports that accept standard Bosch and Siemens-type fuel injectors R-Series 11R 205 Port-Matched Intake Manifolds TFS-52500111-C03 Manifold, 289/302, square bore carburetor, each TFS-52500112-C03 Manifold, 289/302, carb-style EFI, each TFS-52500114-C03 Manifold, 351W, square bore carburetor, each TFS-52500115-C03 Manifold, 351W, carb-style EFI, each R-Series 11R 227 Port-Matched Intake Manifolds TFS-52500111-C04 Manifold, 289/302, square bore carburetor, each TFS-52500112-C04 Manifold, 289/302, carb-style EFI, each TFS-52500114-C04 Manifold, 351W, square bore carburetor, each TFS-52500115-C04 Manifold, 351W, carb-style EFI, each TFX™ EFI Fuel Rails TFS-5248000R EFI fuel rails, 289/302, carb-style EFI manifolds, pair TFS-5248005R EFI fuel rails, 351W, carb-style EFI manifolds, pair Cylinder Head Bolt Kit for Small Block Ford Keep combustion where it belongs! Trick Flow’s high-quality cylinder head bolt kits provide consistent clamping force from bolt-to-bolt. The bolts are made from premium quality alloy steel with cold-formed heads and rolled threads. A black oxide fi nish protects them from wear and corrosion. The kit contains all the bolts you need to install a pair of heads, including hardened washers. TFS-92005 Cylinder head bolt kit, 289/302, hex head, each Cylinder Head Bolt Reducer Bushings for Small Block Ford These reducer bushings allow the use of 7/16" head bolts in heads with 1/2" head bolt bores. TFS-51400419 Head bolt reducer bushings, pack of 20 Locating Dowels for Small Block Ford These cylinder head locating dowels provide positive location of the cylinder heads on the engine block during installation. TFS-51400420 Locating dowels, .650" high x .675" o.d. x 33/64" i.d., pack of 4 TFS-52500114-C04 TFS-52400115 NOTE: Fuel rails and injectors sold separately.
