Frequently Asked Questions

Why is this required?

The LS2/LS7/L76/L92 and truck style 90mm throttle bodies are incompatible with the truck and LS1 car Throttle Actuator Control (TAC) modules.  Sensor operation is different from the 78mm(sometimes called 75mm) throttle body.

What about the 2002 and 2007 electronic throttle control trucks?

The 2002 trucks use a different throttle body, TAC module, Pedal Assembly and PCM calibration.  A straight adapter harness is reportedly all that is required for the LS2 90mm swap in this application. 

The X-Link will work for the 2007 “Classic” trucks, as they utilize the same throttle body and TAC module as the 2006 trucks. 

Do I have to change the TAC module in my car/truck?

No, you retain the TAC module that came with your vehicle.

What else do I need to complete the swap?

Just a 90mm GM car or truck throttle body and a suitable intake manifold.

Is custom tuning required?

No.

How long will shipping take?

Most orders are shipped the same or next business day. Basic shipping averages 7 business days to most USA states and Canada. Overseas shipping options are typically 4 or 9 business days, but additional charges will apply. Contact us for a quote if you require anything other than basic Canada/USA shipping.

What if I have a problem?

First check that all connectors are fully seated and work through our Troubleshooting Document  Contact us if you need further assistance troubleshooting.

All units are tested for proper operation prior to shipping and we are confident that you will be very satisfied with our product.  They are warranted to the original purchaser against defects in materials or workmanship for a period of 1 year from the date of sale. Damage to the units is not covered by this warranty.   Warranty excludes any shipping costs to or from Torque Rush Performance Inc. and is limited to repair or replacement of the unit at our discretion.

Do you have any references?

Many forum members on PerformanceTrucks.net   and LS1.com.au are satisfied customers.