Weiand Intake Manifold 7547-1 X-Celerator IMCA Approved Small Block Chevy
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You can now run the 7547-1 Weiand X-Celerator in the IMCA Stock Car and Sport Mod classes. This aluminum intake has the Holley 4150 4 BBL bolt pattern and fits the 1957-86 Small Block Chevy 262-400 iron heads and 1987-Later GM factory aluminum heads.
Effective RPM range of 2000 to 6500 RPM, this intake works best with a higher compression ratio, 280° or more of cam duration and headers with 1-5/8” primary tubes.
The Weiand X-Celerator Series is the ultimate performance manifold for single 4V applications where increased torque and power is required in the mid and high rpm ranges
360° Single Plate
Square Carburetor Mounting Flange
Power band: 2500-7000 RPM
|Dimensions||24.7 × 7.1 × 12.1 in|