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

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

LSX Concepts

SKU: LSX-LSAHDRD-18

Regular Price $0.00 $625.00 Sale

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

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.
  • Not intended to replace our simple, ever popular Self Tensioning Design used for high-performance applications. (LSA / ZL1 Supercharger Accessory 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

Additional Info:

  • Black Anodized kits ship 1-2 weeks
  • How to use your Dayco Belt tension Gauge (Link)
  • Installation Instructions (Download)
  • Please contact us for available belts for 10 rib combinations, belt selection is much more limited than it is for 8 rib
  • 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

Customer Reviews
4.8 Based on 19 Reviews
5 ★
84% 
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4 ★
16% 
3
3 ★
0% 
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2 ★
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Filter Reviews:
RR
02/05/2018
Ryan R.

HD Race Drive - V1 LSA Project

Where to start!.. incredible product, incredible engineering & design.. and world class customer support! Greg helped guide me through the blower drive configuration on my build and recommended the HD Race Drive... and after the solid performance there is zero chance I’d recommend anything else for the LSA set-ups out there! I recommend it to EVERY person I know that is considering the LSA upgrade.. and to those running OE LSA applications. I could rave all day about LSX Concepts.. but I’ll just go ahead and recommend you experience the quality of the product first hand!!

RS
04/15/2022
RK S.
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.

GS
03/29/2022
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 (8/10/12 Rib) Review
MA
09/17/2021
Milton A.
United States United States
I recommend this product

Best on the market!

Works very well best on the market for supercharger

DD
09/08/2021
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!