- Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality
- Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM
- Port size - 2.659" height x .918" wide
- Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications
- 4150 Square bore carb mounting flange (accepts up to 1.75" diameter throttle bores)
- Includes Viton® intake to cylinder head O-ring gaskets - Viton® is a registered trademark of DuPont Performance Elastomers
- 2500-7000 RPM power band
- Weight - 11.5 lbs.
- Minimum carb flange height - fits in vehicles with minimum hood modifications
- Height (front) - 4.95" to the lifter valley cover flange at the engine block front flange
Description
Black Ceramic Coated,Carbureted Single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads
Specifications
| Barrels | 4 |
|---|---|
| Basic Operating RPM Range | 2500-7000 |
| Carburetor Flange | Square/4150 |
| Carburetor Quantity | 1 |
| Carburetor Studs Included | No |
| CNC Ported | No |
| Color | Black |
| Construction | Cast |
| Cylinder Head Port Shape | Cathedral |
| Deck Height | 9.24 in |
| EGR Port | No |
| Engine | GM LS1/LS2/LS6 |
| Flange Style | 4150 Square Bore |
| Front Maximum Height | 4.95 in |
| Fuel Injectors Included | No |
| Fuel Rail(s) Included | No |
| Fuel System Type | Carb |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Intake Port Gasket(s) Included | No |
| Manifold Type | Single Plane |
| Material | Aluminum |
| Nitrous Bung(s) Included | No |
| Plenum Finish | Black |
| Rear Maximum Height | 4.95 in |
| UPC / GTIN | 00090127715925 |
| Warranty | Manufacturer's Limited 90 Day Warranty |