LSA/ZL1 Supercharger Heavy Duty Race Drive (8/10 Rib)

SKU:
Config
Finish
Sale price

From $625.00

Regular price $635.00

The LSA /ZL1 Supercharger Heavy Duty Race Drive design is specifically for the LSA/ZL1 supercharged engines used in extreme applications. The unique Race Drive pulley positions are optimized to provide extreme belt wrap to avoid slippage under heavy loads during racing and extreme usage. Available in 8 rib, 10 rib combinations

The LSA Race Drive will make 5% to 10% more boost that the factory spring loaded tensioner when properly tensioned to the recommended belt tension

Recommended Power levels

  • 8 Rib Up to 700HP-800HP
  • 10 Rib 800HP-900HP
  • Need to make more horsepower? Click Here for our all new 2650 Flex Drive

Installation Requirements:

  • On engines not running high mount A/C or running Low Mount A/C
    • GM 12628025 LSA tensioner with a 68MM pulley (CLICK HERE)

    • If you already have a GM LSA Tensioner part number 12628025 ,You will need to purchase the 68MM Pulley Part Number LSX-419604 to clear the back plate on the race drive

Features:

  • Double shear pulley mounting greatly reducing axle flexing.
  • Provides maximum belt wrap that won't slip at sustained high engine speeds.
  • Supports virtually any know upper and lower overdrive pulley used individually or in combination. It allows up to a 10 inch lower crank pulley and any overdrive upper pulley (stock 3", 2.85", 2.55", 2.38", etc...)
  • Rigid belt tension with unique tension setter.
  • Supports both standard deck and tall deck applications including blocks with manifold spacers.
  • Direct bolt on.
  • Want a spring loaded tensioner thats compatible with high mount AC? (LSA Flex Drive kit)
  • Compatible with our Corvette Spacing High Mount A/C and Alternator and Power Steering Bracket Kits, Also Compatible with GM Factory and Aftermarket Corvette Spaced Accessory drive kits with or without low mount A/C

What's Included:

  • Mounting bracket and all attachment hardware required for race drive
  • 3 Pulleys (1 - 8 rib and 2 - smooth idler pulleys shown in picture)
  • Front and rear mounting plates
  • Belt adjustment tool
  • Dayco Belt Tension Gauge
  • Tailors tape measure for determining proper belt length

NOT INCLUDED

  • Crank Pulley
  • Upper Supercharger Pulley
  • Water Pump

Additional Info:

  • Black Anodized kits ship 1-2 weeks
  • How to use your Dayco Belt tension Gauge (Link)
  • Installation Instructions (Download)
  • Custom 10 Rib crank and upper supercharger pulleys available by special order

Why don't you make a Truck or GTO kit for the LSA?

What do I need to do for an LSA/ZL1 supercharger swap - Part 1

ZL1/CTS-V LSA superchargers Calculating Boost on your ZL1 / LSA swap

Complete Your Combo Kit

Additional components to complete your install

Regular price $249.00
SKU: ADO-251-728
Regular price $465.00
SKU: 918859
Customer Reviews
4.9 Based on 25 Reviews
5 ★
88% 
22
4 ★
12% 
3
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Customer Photos
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
02/15/2024
DH
Donald H.
United States
I recommend this product

Great great setup

They gave a great package and was there to answer any questions

11/10/2023
EF
eisa f.
United States United States
I recommend this product

Great product

More than expectation high quality and easy to install

10/23/2023
WC
Wayne C.
United States United States
I recommend this product

LSX Concepts for the win.

Outstanding. Customer service was off the charts. Could not possibly be happier. Just wish I would have found them before I wasted $1,000.00 on a competitors 1 belt kit that would not stop throwing the belt off. Oh well, it's all good now. Would buy again in a heartbeat.

04/07/2023
MB
Mathew B.
United States United States
I recommend this product

Awesome

It was great. The instructions were a little confusing but after reading them once and then installing to product it was simple and easy, plus it works great and looks amazing!

LSX Concepts LSA/ZL1 Supercharger Heavy Duty Race Drive (8/10 Rib) Review
03/10/2023
ED
Ernest D.
United States United States
I recommend this product

Great product

Great product and great customer service

LSX Concepts LSA/ZL1 Supercharger Heavy Duty Race Drive (8/10 Rib) ReviewLSX Concepts LSA/ZL1 Supercharger Heavy Duty Race Drive (8/10 Rib) ReviewLSX Concepts LSA/ZL1 Supercharger Heavy Duty Race Drive (8/10 Rib) Review
10/11/2022
NF
Nick F.
United States United States
I recommend this product

Great stuff!

Had a ls swap already utilizing corvette accessories. Wanted to add the LSA. Came across this page, browsed products. Called in and spoke with Greg. Got all the answers I need. Ordered the high mount AC, Race drive, AC compressor and some other small items to complete my install. Everything went great, products are made very well and nice quality. No belt slip, plenty of adjustments to go with different pulley combos. Overall very happy with my experience and with the products and I highly recommend them.

LSX Concepts LSA/ZL1 Supercharger Heavy Duty Race Drive (8/10 Rib) Review
04/15/2022
RS
RK S.
United States United States
I recommend this product

LSA/ZL1 Supercharger heavy duty race drive

Awesome product and highly recommend anything they offer. Thank you so much.

03/29/2022
GS
greg s.
United States United States
I recommend this product

it's close to being really good

I have 6 of these, with a little more refinement they would work better, Thanks Greg Yunick Motorsports

LSX Concepts LSA/ZL1 Supercharger Heavy Duty Race Drive (8/10 Rib) Review
09/17/2021
MA
Milton A.
United States United States
I recommend this product

Best on the market!

Works very well best on the market for supercharger

09/08/2021
DD
Daniel D.
Australia Australia
I recommend this product

International Buyer

Cant recommend enough! I made an error in my order and they fixed it easilly and it was no problem. Thanks so much!

09/06/2021
JH
james h.
Australia Australia
I recommend this product

Great working with you all from AUS

They are good people at LSX

02/11/2021
PS
paul s.
Australia Australia
I recommend this product

lsx lsa drive �

Thank you !! very nice pice good finish on product works well no issues . Great people to deal with. I recomend . I’m in Australia and received item in 9 days very impressed . Thanks again .

01/10/2021
BM
Brent M.
United States United States
I recommend this product

Heavy duty race drive

Great product no belt slippage only thing page for over night shipping and the machine was down had to wait a week

08/03/2020
BB
Brad B.
United States United States
I recommend this product

LSA/ZL1 Supercharger heavy duty race drive 8 rib

Fit is great easy to install all parts are very good quality helped belt slippage but did not totally eliminate it I believe mostly due to the small upper pulley (2.55)

01/23/2020
DB
Dan b.
United States United States
I recommend this product

GREAT PRODUCT

FITS AND WORKS GREAT

01/22/2020
JP
Joe P.
United States United States
I recommend this product

LSA/ZL1 Supercharger heavy duty race drive

It's made of high quality materials. The instructions are clear and easily used. I followed the instructions and have had zero issues. I highly recommend buying it. Also customer service is very friendly and helpful.