Anybody using a auto with the IRS? Thinking of keeping mine with the th400
Yes... 4r70 with the irs and 3.55's still ..... might finally go sra this winter... :read:
^ IRS has gone 9.20s this year! That's the new record. But racing with the IRS is always a gamble.
Hmm still debating do I make my cobra the fastest iRs 03-04 cobra