Big Bad Bud

iTrader: (3)

Guy's I am almost done with my LT-4 hot cam kit. I am looking for some projected #'s from you guys. HP, TQ, 1/4 etc....

Thanks

1995 Z28 LT-1
Fresh bottom end 5000 miles ago
Lt-4 Hot cam, springs and 1.6 RR
GM HD timing chain
Meziere Elec. Water Pump
GMP dist. w/ MSD wires
MSD coil
Moroso Intake
Port and polish INTAKE AND HEADS
Edelbrock Headers
Stock Dual Cats
Borla Cat back
Computer Tune (not done yet but will be soon)

Stock Trans & Rearend

speed_demon24

iTrader: (6)

http://www.dynojet.com/dyno_centers/....aspx?state=NV

hitmanws6

iTrader: (20)

Somewhere in the area of 300 rwhp

z_speedfreak

iTrader: (3)

did u miss the ported heads and intake?
op anymore info on those? how well the heads are ported will have a huge affect on your numbers

lt1-xjs

I have 309 rwhp with the stock cam, hopefully he'll get 340-350 with the cam and heads.

NewOrleansLT1

http://www.youtube.com/watch?v=-xnx3868CSM this is with unported heads and a tune 333rwhp/351rwtq.
http://www.kyfbodies.org/vb/showthread.php?t=9143 this is with good ported heads and a tune.

StealthFormula

iTrader: (35)

Having the stock dual catted y-pipe along with the shorties are definitely a buzz kill to your setup. Hard to say what the heads are worth since we don't truly know the quality of the job. Is the car automatic or manual?

If the car is auto and you mentioned stock trans so I assume stock converter, I would say the car is somewhere in the lower portion of 13's considering the exhaust system, lack of a stall and weight of a convertible. If manual about the same. With some LT's, ORY and a converter you would be into the mid 12's pretty easily I would imagine.

Nice car btw, I've always loved that color on Z28's, buddy of mine use to have one similar to yours.

Big Bad Bud

iTrader: (3)

Thanks! I have a A4 with stock TC. And plan to get a mild 2800-3000 stall. I am going to do the LT's and ORY but not sure which one.

hitmanws6

iTrader: (20)

i said around 300 because of his shorties/A4 setup. I was making 256/296 with a WS6 intake, 1.6s, shorties and a catback. A hotcam and "ported heads" adding 40 on top of that is realistic. OP if you add LTs somewhere around 340 or so

z_speedfreak

iTrader: (3)

so LT's now gain 40hp over shorties huh?

tbird31

iTrader: (22)

My buddy's 6 speed car made 348rwhp with stock heads, LTs and the Hotcam. With your car being a A4, having shorties, but having ported heads. I see no reason why your car doesn't top 330rwhp atleast. In all honesty, I'd guess 340-350.