Dynoed my 97 z28 today. It is an a4 with k&n cold air, borla cat-back, and air foil. It made 267 rear h.p., and 301 rear torque. Just curious as to what people think of these numbers.

thanx, Mike

 

Nice #s man.

 

Those numbers seem oddly familiar. (see below )

 

nice numbers!!

 

Good numbers. Throw some LTs in there and a few more bolt ons and you're at 300!

 

ttt, cmon more people can chime in lol

 

Good numbers

 

Sound's good for a A4 with basic bolt on. That's what I had on my TA before the cam install. Now i'm pushing just over 300, what an improvement and I still need to finish dyno tuning.

Vinny

 

pretty good numbers for bolt ons, real good torque. u must have a strong motor in there.

 

i dynoed 301 Rwhp and 329 tq i have bolt ons and Jet hot long tubes with no cat custom y from ls1 speed and GMMG. ALso a dyno tune from them. cold air air foil Grantelli mass air 160 thermo and slp fan switch LT4 km. Full suspension from hotchkis strut tower brace sway bars 36mm up front and 25.5 rear and sub frames 1 inch drop springs control arms Panhard rod and New Bilsteins from SLP also. Going to track tomorrow hope for 13.5 or so at 105

 

267 is good with no headers...

With headers, (Longtube or good brand of Shorties) you should be around 290...

 

sounds about right. I bet you ran the Borla open without any adj. plates in huh? I don't know where I get so much torque. I think I have narrowed it down to the Hooker cat-back though. Try another run with a small restrictor plate in. TQ numbers might just jump a bit. Believe it or not LT1s do like a lil backpressure.

 

Sounds just about right.....CAI and exhaust I had 276hp on my 97 A4.

 

ttt

 

I had 279hp and 316 tq

I have 266 and 298.1 now ??



97 M6 84,000 miles Magna Flow cat-back, CAI, air foil, 160 stat

You allready know this since you were there with me both dyno times!!!

Dont worry Im gonna get it back even if I find it in a bottle

Maybe Ill compensate with some GlenBurnie ,MD, Weight reduction!! Inside Joke