Stock HP A4
Thread Starter
On The Tree
Joined: Jul 2007
Posts: 107
Likes: 0
From: Southeastern Michigan
Stock HP A4 I just had a dyno tune and was wondering what a stock A4 Camaro LS1 actually puts to the rear wheels. I had them do a somewhat conservative tune, since I use it as a daily driver at times. 321 hp 332 torque. I think I've seen that stock is actually around 285-290 hp far from the 305 gm claims.
First of all the 305 that GM claims is flywheel horsepower not rwhp so it is actually underrated. As for stock A4 numbers I think you could expect somewhere in the 285-295 range.
Thread Starter
On The Tree
Joined: Jul 2007
Posts: 107
Likes: 0
From: Southeastern Michigan
OK, that makes more sense. I just know that alot of people take that flywheel number and assume its the rwhp, like my dumbass thought.
my 2000 Camaro SS A4 stock put down 308hp. Kenny H who is a member on here put down 310hp bone stock. There are a few factory freaks out there. I guess really depends on the dyno since they very from place to place.
