S650 Whipple Street King Package

Boschma's Speed Shop is an authorized Shoemaker Performance dealer. Questions about fitment or setup? Call us at 608-481-2789 or email bandbracing@sbcglobal.net.

Already have a Whipple-equipped S650? You're halfway there.

The factory fuel system becomes the limiting factor long before the Whipple runs out of breath. If your goal is a reliable, repeatable 900+ wheel horsepower street car, this package was built to eliminate the guesswork and give your combination everything it needs to support serious power on E85.

At the center of the package is the proven Lawn Racing fuel system paired with Injector Dynamics ID1050X injectors, providing the fuel volume necessary to support aggressive calibration strategies while maintaining excellent street manners. Add your choice of Whipple pulley and a Shoemaker custom E85 calibration, and you've got a combination that's equally at home on the street, at the drag strip, or lining up against the next unsuspecting victim at a stoplight.

What's Included:

• Lawn Racing Fuel System
• Injector Dynamics ID1050X Injectors
• Customer Choice Whipple Pulley
• Shoemaker Custom E85 Calibration
• RTD4 Device & Required Credits

Expected Power Capability:
900+ RWHP*

Package Price:
$4,849.99 + Shipping

This is the package for owners who aren't interested in "almost enough."

Lock in your ultimate street setup today.

Cause Rob Said So.

Have any questions? Visit our FAQ section, or send us a message!

*Power output will vary based on vehicle configuration, fuel quality, environmental conditions, and dyno type.

*JD Fuel Systems are build to order, and typically take 6-8 weeks to ship.*