blown4.6

I would say with equal drivers your going to have to make around 40 more hp to make up for the weight diffrence and then depending on how fast you go aerodynamics will take effect. Also just as a reference ls2's put down around 350

01FormulaTA

iTrader: (20)

the C6's do not run low 12's stock.....my friend has an all stock '05 A4 C6(in '06 they went to the A6 trannys)and my formula would hang with him to about 90-100mph before he would start to pass me.....all I had was long tubes, ory, LM2, pp TB, slp lid, K&N, and a tune, oh and I was an A4....also those races were on the street, at the 1/8 track I would straight rape him, my quickest time was 8.19, his quickest time was 8.69, we figured he would be able to beat me but what was really hurting him was the torque management, his car was a dog off the line, seemed like the computer took all the torque away from a dead stop

highwaywonderland

Me..... for now. Once I get something else to daily drive it won't be stock anymore

JayplaySS

iTrader: (15)

You will need to be able to trap ATLEAST 115 so that puts you at 360-380rwhp.