CRT PERFORMANCE, LLC
IGNITION & PERFORMANCE UPGRADES

FAST SHIPPING                    LOW PRICES                    HIGH QUALITY

Now in Stock & Ready to Ship HEI Distributors for your AMC/Jeep I6 or V8, Chevy I6, Tach-Drive Vette, Ford small or big block, Buick Dauntless V6 odd fire, C3 Corvette

PREMIUM TFI Juicebox Kits
 HEI Alternative for 6 or 8 cyl.

Buick Dauntless V6 HEI Distributor Kits

New AMC/JEEP V8 HEI Distributor Kits

New AMC/JEEP I6 4.2L 232/258 HEI Distributor Kits

Custom Fit 8MM
Plug Wires - Made in the USA

CRT’s All New 4.0L (242) Jeep Ignition Upgrade Kits for your Cherokee, Wrangler, Grand Cherokee or Comanche.

 Tach-Drive HEI Distributor Kit for your 1962-1974 Vette

1975-80 Corvette C3 HEI Distributor Kit

Optispark cap & rotor kits

LT1 LT4 Elbow Kit

C5/C6 Skid Plate Stiffeners

LT1 Air Booster

CRT Performance is located in Buzzards Bay, Massachusetts, just in front of Cape Cod.
Automotive Upgrades have been a hobby of ours for over 25 years and what started as a hobby has grown into what is now known as "CRT Performance, LLC."

Our HEI and TFI (JuiceBox) Upgrades can be adapted to just about any Jeep engine. With any of our HEI distributor upgrades, you can expect performance increases such as QUICKER COLD STARTS, SMOOTHER IDLE, FUEL ECONOMY, HORSEPOWER, AND TORQUE.

What other single upgrade can you make to your vehicle that will give you this many advantages? Not to mention that these upgrades are VERY inexpensive compared to other systems on the market.

Our Performance upgrades have been designed to fix any design flaws, dress-up or increase power & value to your vehicle. Most of our products have come from customer comments, requests or needs.