The Story
TSP's dual-plane air gap intake manifold for the small block Chevy is ideal for high-performance applications. Its improved design is complimented by an open area under the plenum. This feature ensures less heat transfer from the engine, meaning the air/fuel charge will be cooler and produce more power and torque. Producing power and torque comparable to single-plane manifolds, it improves drivability and throttle response like other dual-planes and performs best between 1,500 and 6,500 rpm. It is cast from lightweight aluminum and features a relatively low profile for great hood clearance. Additional provisions include dual distributor hold-downs, 4 corner water ports, nitrous bosses and a square bore carburetor flange.
Compatible with:
CHEVROLET SMALL BLOCK V8 GEN. I
• 4.3 L / 262 in3
• 4.3 L / 265 in3
• 4.4 L / 267 in3
• 4.6 L / 283 in3
• 4.9 L / 302 in3
• 5.0 L / 305 in3
• 5.0 L / 307 in3
• 5.4 L / 327 in3
• 5.7 L / 350 in3
• 6.6 L / 400 in3
NOTES:
Fits 1955-1986 Chevy small blocks and 1987-1995 with included adapters.
Intended for use with 600-700 cfm vacuum secondary carburetors in typical street applications and 700-800 cfm double pumper carburetors in high-performance street applications.
Basic Operating RPM Range: 1,500-6,500 RPM
Carburetor Flange Style: 4150 Square Bore
Carburetor Quantity: 1
Center Maximum Height: 4.720 in.
CNC Ported: No
Color: Black
Deck Height: Standard
EGR: No
Front Maximum Height: 4.200 in.
Fuel System Type: Carbureted
Gasket Or Seal Included: No
Grade Type: Performance
Intake Port Shape: Rectangle
Material: Aluminum
Rear Maximum Height: 5.250 in.
Single Or Dual Plane Type: Dual Plane
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
TSP's dual-plane air gap intake manifold for the small block Chevy is ideal for high-performance applications. Its improved design is complimented by an open area under the plenum. This feature ensures less heat transfer from the engine, meaning the air/fuel charge will be cooler and produce more power and torque. Producing power and torque comparable to single-plane manifolds, it improves drivability and throttle response like other dual-planes and performs best between 1,500 and 6,500 rpm. It is cast from lightweight aluminum and features a relatively low profile for great hood clearance. Additional provisions include dual distributor hold-downs, 4 corner water ports, nitrous bosses and a square bore carburetor flange.
Compatible with:
CHEVROLET SMALL BLOCK V8 GEN. I
• 4.3 L / 262 in3
• 4.3 L / 265 in3
• 4.4 L / 267 in3
• 4.6 L / 283 in3
• 4.9 L / 302 in3
• 5.0 L / 305 in3
• 5.0 L / 307 in3
• 5.4 L / 327 in3
• 5.7 L / 350 in3
• 6.6 L / 400 in3
NOTES:
Fits 1955-1986 Chevy small blocks and 1987-1995 with included adapters.
Intended for use with 600-700 cfm vacuum secondary carburetors in typical street applications and 700-800 cfm double pumper carburetors in high-performance street applications.
Basic Operating RPM Range: 1,500-6,500 RPM
Carburetor Flange Style: 4150 Square Bore
Carburetor Quantity: 1
Center Maximum Height: 4.720 in.
CNC Ported: No
Color: Black
Deck Height: Standard
EGR: No
Front Maximum Height: 4.200 in.
Fuel System Type: Carbureted
Gasket Or Seal Included: No
Grade Type: Performance
Intake Port Shape: Rectangle
Material: Aluminum
Rear Maximum Height: 5.250 in.
Single Or Dual Plane Type: Dual Plane
