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1999-2000 Ford Lightning W140AX 2.3L Supercharger Competition Kit - WK-2000

Supercharger Kit

SKU: WK-2000

99-00 Ford Lightning W140AX (2.3L) SC Competition Kit
Up to 175HP gain on Lightning engines More available with high performance engine modifications
Largest displacement screw compressor available for Lightnings and Harleys
More air flow at lower compressor speeds when compared to competition

Pricing: $4,999.99

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This part is intended to be used solely on a race vehicle or non-emissions based pre 1965 vehicle Emissions Compliance *

Not for California Registered Vehicle +$0.00 All

Non-Highway Vehicle. This item is being installed on a vehicle that will NEVER be used, licensed, or registered for use upon a highway in the state of California. +$0.00 All

This part is being installed on a vehicle made in or before 1965. Or this item is for use in a specially constructed vehicle per California Senate Bill 100(SB 100) +$0.00 All

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Description

WHIPPLE W140AX 2.3L COMPETITION SUPERCHARGER KIT FOR 1999–2000 FORD LIGHTNING

THE ULTIMATE PERFORMANCE UPGRADE FOR LIGHTNING AND HARLEY TRUCKS

If you’re craving more power from your Lightning or Harley truck, Whipple–Ford Racing has the answer. The W140AX 2.3L twin-screw supercharger delivers industry-leading performance and efficiency, capable of producing incredible power levels on both stock 5.4L Lightning engines and highly modified builds.

Revolutionary Twin-Screw Design: The W140AX compressor features Whipple’s latest 2.3L rotor technology, designed to produce up to 25 lbs of boost (with engine modifications). This system dramatically reduces inlet air temperatures and parasitic loss compared to the factory Eaton roots-type supercharger—delivering cooler, denser air and more usable power per psi.

Direct Bolt-On Installation: The complete bolt-on system includes all necessary components for up to 13 lbs of boost out of the box. The kit features a large-mouth inlet casting, high-flow cold-air intake system with a massive S&B True Flow 9” filter, and all required hardware for a straightforward installation. The system accommodates both factory and aftermarket throttle bodies, with no need for hood or firewall modification.

Exclusive Features:

140ci axial-entry Whipple twin-screw supercharger
Axial case entry offers nearly 10% higher efficiency than radial-entry compressors
Multiple pulley options for fine-tuning boost (see chart below)
Superior performance to all other superchargers on the market
No “boost lag” as with centrifugal or turbo systems
Boost range: 8–25 PSI
Billet oversized bypass valve for smooth part-throttle operation
Internally lubricated — no oil pan tapping required

Approximate Boost Levels (Using Stock 7.5” Crank Pulley):

3” Pulley – 11.5 PSI
3” Pulley – 13.5 PSI
2” Pulley – 15.5 PSI
2” Pulley – 17.5 PSI

Approximate Boost Levels (Using 9” Crank Pulley):

3” Pulley – 12.5 PSI
3” Pulley – 14.5 PSI
3” Pulley – 16.5 PSI
3” Pulley – 18.5 PSI
2” Pulley – 21 PSI
2” Pulley – 23 PSI

Vehicle Fitment:

1999–2000 Ford F-150 SVT Lightning
1999–2000 Ford F-150 Harley-Davidson Edition

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. CUSTOMERS IN OTHER COUNTRIES SHOULD FOLLOW THEIR LOCAL LAWS AND REGULATIONS.

About Whipple Superchargers

Since 1987, Whipple Superchargers™ has led the industry in twin-screw supercharging technology. As the first to introduce positive displacement superchargers to fuel-injected platforms, we’ve built a reputation for bolt-on horsepower, OEM-caliber reliability, and industry-best thermal efficiency. All systems are proudly designed, tested, and built in the USA at our Fresno, California headquarters.