C_Rules

iTrader: (7)

This is posted in the lt1 section too but i figured it needs to be here as well. I have all the mods listed below in my sig with 2.02 1.60 on the heads, 1.6 rr's, comp springs, bronze guideliners, and a crane 210/224 112 lsa cam 489/528 lift. Stock tranny and rear end but it excellent workin condition. I think my #s are really low anybody have any suggestions as to why.

C_Rules

iTrader: (7)

anybody got any suggestions as to y these #s are so low.

98Z28MASS

iTrader: (6)

I think its due to your cam...in a 355 LT1 and PP heads I think you should be running a 230+ intake/230+ exhaust duration with a high 500/low 600 lift on a 112 lsa. You would see plenty of power with that cam, but a 210/224 isnt going to make you a ton of HP. I agree though that the numbers are a little low but I wouldnt expect to see mid to high 300 rwhp numberd with that baby cam.

C_Rules

iTrader: (7)

yeah ive been getting the same feedback about the my baby cam. however those numbers are still low for that cam and i think thats due to my small shorty headers. however i know im going to have to go bigger on the cam if i want to make more horsepower. i just want to make sure i get something that will keep my car pretty streetable since the car spends way more time on the street than it does at the track.

MikeG

iTrader: (33)

Ditch the shortys. You've probably got 15 hp on the table right there. You've also got a chokemaster muffler on there, which you could swap out for a hooker or magnaflow or maybe add a cutout in the i-pipe and pick up another 10 ponies at least.

Basically, changing your exhaust should net you 330-340 rwhp...