Sick Z28

Just Dyno my car and the rwhp was 405 and rwtq was 350 my mods are texas-speed stage 1.0 ls6 heads,ms3,fast 102 intake and throttle body 3.73 gears,and a 4000 Vigilante stall and its a stock bottom end ls1, so I was just trying to see if those dyno numbers are pretty good for the set up I have.

HCI2000SS

iTrader: (2)

Forget the dyno, and run it at the track Numbers sound a tad low, but it may not matter

Sick Z28

so whats the average a h/c/I ls1 dyno

senicalj4579

iTrader: (41)

must be unlocked?

Gabbiani

iTrader: (20)

Big converters can be heart breakers on the dyno. Really all we can do is bench guess from just peak numbers. Do you have the graph showing curves and air fuel? Can you post the tune? Most will tell you to go run it first.

Silver408z

iTrader: (1)

Your numbers are fine for your setup. Your stall is going to hurt it on the dyno but will make it run harder on the street or track.

Your heads are good budget heads but if you had better heads then you would see more power.

Sick Z28

Sorry for the slow reply I work oversea's so I want be able to post the tune until I get back, but when I get back I'm gone try it at the track and see what 11's it might run thanxs for the replies.

DisasterpeaceWS6

iTrader: (1)

I did a h/c/i swap and i made 441hp with no torque reading. Their cable for the torque reading was broken so I have to go back another time to get it done.

MikeWS6

Probably 400-425 for a mild setup with a 224-230 cam and ported heads and 430-470+ for the big cam/aftermarket head cars.