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Whipple GM LS Rear Feed 3.8L Supercharger Intercooled Hot Rod Kit

WHR-1800-38-LS
Whipple's Gen 6 3.8L LS Hot Rod Rear Feed Supercharger Kit is designed for LS crate engine builds that use a rear-facing throttle body layout in a clean top-mount package. The rear-feed inlet features a 130mm opening to support high airflow for LS1, LS3, and LS7 applications.

Built around Whipple's Gen 6 3.8L twin-screw supercharger, this system delivers instant boost response and strong torque across the RPM range. A compact 3.0" Super High Density air-to-water intercooler lid helps support consistent performance under load. The kit also includes billet -8AN fuel rails and the Whipple belt drive system.

This kit includes only the supercharger and built-in intercooler and intake manifold system. No heat exchanger, piping, fuel system, supercharger pulley (we offer Whipple and Griptec branded supercharger pullies)or any other parts.

Note: This 3.8L hotrod is recommended for those with fully built engines. This item has many options, click on the blue "choose product options" button to configure your system!

*Notice, Race porting no longer available through Whipple. If you'd like race porting done to your blower we recommend going with a Third party porting company!
Shipping: FREE continental USA ground shipping on ALL Whipple Supercharger Systems!
Pricing: $8,299.99

Customize Your Item

- Fuel Injector Options -
- Cooling System Options -
- Cylinder Head Type -
- Throttle Body Options -
- Supercharger Finish Options -
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Description

There are many options available for Whipple Supercharger kits. If you have any questions please email sales@TREperformance.com or call 760-586-5617.

The unique intercooled bypass system offers better acceleration and less than 1hp of consumption during cruising for excellent fuel economy. The front feed features a 130MM round front inlet, oversized aluminum bar and plate intercooler and oversized inlet/outlet water fittings to ensure consistent power. The system is very modular, offering many different belt system and cylinder head options. While others claim, Whipple Superchargers simply deliver more power per pound of boost than any other supercharger on the market today.

DETAILS:
Horsepower gain: Depends on your build, max 2300hp with 3rd party race porting, around 2000hp standard
3.8L supercharger head unit
Highly effective air-to-water intercooler
The most power per pound of boost on the market!
Significantly outflows competitors 2.3L,2.65L & 3.0L Twin-Screw; Most Efficient Twin-Screw Supercharger On The Market
130mm Inlet Size - Throttle Bodies available in the product options 

Supercharger Dimensions:
The 3.8L supercharger and intake manifold sits about 22" high above the crank centerline, 3.8L supercharger itself with intake manifold is about 13" (The 3.8L is 1" taller than the 3.0L)

*For those looking to upgrade from the standard 3" intercooler core to the larger 3.75" intercooler cores it will add another 1" to the total height of the supercharger with the intake manifold.

What's Included In The Box:
3.8L Whipple twin screw Gen 6 supercharger
3.0" Super high density bar and plate, air-to-water intercooler with billet tanks
Intake manifold for either LS1, LS3 or LS7 cylinder head types
Billet 8AN fuel rails
Mounting hardware

*Wegner Accessory Drive Required, See the product options!

TREperformance is an Authorized Installing Dealer of Whipple Superchargers.
Custom made and shipped direct from Whipple in 5-10 business days!

Full System Specifications:
Front entry Gen 6 3.8L Whipple twin-screw supercharger that significantly outperforms competitions 1.9L,2.3L & 3.0L roots-type systems
3.8L Whipple twin screw Gen 6 supercharger
Super high density bar and plate, air-to-water intercooler with billet tanks
Intake manifold for either LS1, LS3 or LS7 cylinder head types
Billet 8AN fuel rails
Includes Mounting hardware

Details

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Shipping Information

  • Item Requires Shipping
  • 65.0 lbs.
  • W18.0000” x H18.0000” x L60.0000”
  • Free Basic Shipping
  • FREE continental USA ground shipping on ALL Whipple Supercharger Systems!

  • Have a question? Ask the Pros
  • 877-514-9494Mon - Fri 8:00 AM - 4:00 PM PST