I knew somebody was going to post that up. BTW, I meant stock for stock, anyway both bada$$ cars.
He picked up right around 40rwhp/80rwtq with both tune and exhaust.
My guess is they would be dead even without what he had done.
After 145 he started to pull the Vette and had two cars by 170, still pulling.
He wants to put a set of 80's on the Merc, that I would like to see.