W510R 671-1471 Replacement Supercharger

The W510R (8.3 Liter) twin-screw supercharger was designed from the ground up to make a simple upgrade to outdated technology such as the 671-1471 roots-type supercharger. Gains of nearly 300hp have been achieved at boost levels of 15psi of boost in some applications giving engines new life and the power everyone craves!

Utilizing a 1071 as its inspiration for fitment, Whipple engineers developed a top entry twin-screw that is interchangeable with 671-1471 roots blowers on applications today. With the standard roots-type opening on top making carb adapters and injector hats a simple swap, Whipple also incorporated the standard roots-type drive snout style to help with easy conversions allowing customers to use their drive snouts in most cases.

The W510R doesn’t stop there though, using some later technology, each Whipple W510R features a bypass valve system which equalizes the pressure above and below the supercharger. This helps reduce idle surge, power consumption and discharge temps during vacuum operation.

Whether you’re running gasoline, E85, E98 or methanol, the Whipple W510R can help extract far greater power levels from your engine.

*Requires dual carb adapter and throttle linkage.

*If using a 4" wide intercooler type or stock 671 type manifold, the discharge adapter will mate to this. If using a Whipple intake manifold, the discharge is 8" wide.

THIS PRODUCT MAY BE USED SOLELY ON VEHICLES USED IN SANCTIONED COMPETITION WHICH MAY NEVER BE USED UPON A PUBLIC ROAD OR HIGHWAY, UNLESS PERMITTED BY SPECIFIC REGULATORY EXEMPTION (VISIT THE “EMISSIONS” PAGE AT HTTP://WWW.SEMASAN.COM/EMISSIONS FOR STATE BY STATE DETAILS.

LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.

IT IS THE RESPONSIBILITY OF THE INSTALLER AND/OR USER OF THIS PRODUCT TO ENSURE THAT IT IS USED IN COMPLIANCE WITH ALL APPLICABLE LAWS AND REGULATIONS. 

THIS POLICY ONLY APPLIES TO INSTALLERS AND/OR USERS WHO ARE LOCATED IN THE UNITED STATES, HOWEVER CUSTOMERS WHO RESIDE IN OTHER COUNTRIES SHOULD ACT IN ACCORDANCE WITH THEIR LOCAL LAWS AND REGULATIONS.