Products » Custom Assemblies » Assembly with High Flow Core & Top
Maximize airflow with the High Flow Top & Core.
Just when you thought it could not get any better, S&B
offers its High Flow Top & Core together for unmatched performance.
Good looks and Power too.
Good looks are just the beginning as S&B's ISO 5011 Testing showed an
impressive x.x% improvement in airflow versus stock while still
maintaining an efficiency rate of x.xx%. Testing was conducted at
600 cfm. Even at 900cfm, S&B still outflowed stock by x.x%.
A very cool top.
The unique lid design results in additional power by provided additional
surface area to further enhance the airflow. Each assembly includes a
base, carburetor core, performance air filter, lid and the necessary hardware components.
Will it fit.
This low profile air cleaner drops the filter 1.10" below carburetor flange.
We recommend 1-1/4" clearance below flange.
Release date: 12/15/08
Why it works.
The assembly's core hugs the carburetor with a precision fit to reduce the restriction of airflow. The High Flow top increases the available surface area to reduce restriction.
Available Products
4-inch Assembly with High Flow Core & Top for 4-Barrel Holley Carburetor (with choke tower)
| Part Number | Neck Flange | Filter Height | Overall Height1 | Top Rim Color | Filter Only | Filter Wrap |
|---|---|---|---|---|---|---|
| 74-2004 | 5-1/8" | 3.5" | 3.45" | Stainless Steel | W-9000 | WF-1041 |
| 74-2005 | 5-1/8" | 4.5" | 4.45" | Stainless Steel | W-9001 | WF-1042 |
| 74-2006 | 5-1/8" | 5.5" | 5.45" | Stainless Steel | W-9002 | WF-1043 |
| 74-2007 | 5-1/8" | 6.5" | 6.45" | Stainless Steel | W-1039 |