Dynamometer Results & Comparisons - Bolt On 6spd 2000 Z28

Went to the dyno on sat. heres a quick run down of the car.

2000 z28 122,000 miles 6 speed
Longtubes, offroad y pipe, catback, lid, 3.90 gears, slp clutch and flywheel. Not sure if it has ever been tuned. It put down 335hp 342tq, a/f was 11.9 across the board. This was also on the stock ls1 intake. So im planning on doing an intake swap and tuning i think theres still some power to be had. This was on a dynojet btw.

You'll pick up some power when you use a little less fuel...you're probably going to be surprised, the difference in power on an LS1 from that to something more like 12.7-12.8:1 is pretty noticeable.

Ya im sure it will be pretty nice jump, not for nothing the car runs real hard as it is, so next round of mods should really wake it up.

I have pretty much the same mods as you except with an LS6 manifold. It should be good for a few more ponies.

Definitely good numbers for the mods, man!

You'll easily be over 350 after the intake swap and tune. Maybe 360.

Agreed with above 12.8-13.0 a/f would be much better and pick up some power.