Assembled, Dynoed, Tested, & Complete with TRE Tuning
If you want to Grudge Race you need an engine that has been proven to win CA$H!. And the TRE Grudge program has done more winning in the last two years than most have done in 10, and we continues to do so. Your competition may have a TRE built engine. If they do, you might be in trouble. Don't be left without a winning combination. TRE is your GAP insurance provider!
See the Specifications section for more details.