LT4 Firehawk h/p

[brynnda]

motor/rear wheels - anyone got it?

[N20LT4]

motor/rear wheels - anyone got it?

Rated @ 330hp, averaging between 300-315rwhp give or take.

[440 rwhp trans am]

not to be an ass but did you build it yourself? im guessing yes because the original parts a impossible to find. if its real kuddos! i believe its about 330hp stock. with your mods???? you have a stall wich robs a little rwhp and a cut out which does the same, i would say you might put down 290-310 with a good tune. i'm just guessing im no expert.

[N20LT4]

not to be an ass but did you build it yourself? im guessing yes because the original parts a impossible to find. if its real kuddos! i believe its about 330hp stock. with your mods???? you have a stall wich robs a little rwhp and a cut out which does the same, i would say you might put down 290-310 with a good tune. i'm just guessing im no expert.

The average is 300-315 rear-wheel stock for an LT4 (i.e. no tune).

He asked what the numbers were for a Firehawk LT4. His T/A is converted as stated in his sig.

[brynnda]

you guys are cute. im a GIRL.


i do have a giant stall, that i want to get rid of, and its an A4. im putting 340 at the motor with a stock cam but only 275 at the wheels, i also have a terrible mail order tune, shes goin in for a dyno tune after i fix some minor maintenance issues. i dyno with the cut out closed, its only open for racing.


"The average is 300-315 rear-wheel stock for an LT4"

that has to be with an m6 right? no way an auto was that nice..

[440 rwhp trans am]

you guys are cute. im a GIRL.


i do have a giant stall, that i want to get rid of, and its an A4. im putting 340 at the motor with a stock cam but only 275 at the wheels, i also have a terrible mail order tune, shes goin in for a dyno tune after i fix some minor maintenance issues. i dyno with the cut out closed, its only open for racing.


"The average is 300-315 rear-wheel stock for an LT4"

that has to be with an m6 right? no way an auto was that nice..

why would you get rid of the stall? because you loose hp? who cares what your dyno said you will kill an m6 with a stall and shiftkit, as long as you have the same mods

[brynnda]

why would you get rid of the stall? because you loose hp? who cares what your dyno said you will kill an m6 with a stall and shiftkit, as long as you have the same mods

i have a shift kit, but the stall is doing more bad than good with a stock cam, it had the stall in it when i bought it, i dont think stock cammed DD's have any business with a 3200.

[440 rwhp trans am]

your always right 440!
She asked what the numbers were for a Firehawk LT4. HerT/A is converted as stated in his sig.

fixed

[440 rwhp trans am]

i have a shift kit, but the stall is doing more bad than good with a stock cam, it had the stall in it when i bought it, i dont think stock cammed DD's have any business with a 3200.

umm yes and no. you want a stall that suits your cam but why get rid of it? 3200 is not that high. 4200 yes. are you going to cam it? if you do then keep the stall and se if it helps. if you want the gas milage then get a stocker and keep the stall. btw what brand is the stall?

[jimmybling31]

i have a shift kit, but the stall is doing more bad than good with a stock cam, it had the stall in it when i bought it, i dont think stock cammed DD's have any business with a 3200.

that stall is perfect for the stock lt4 cam. do not change it at all. if you go any lower you will regret it. I want a 3200 stall for my stock lt1 cam!!! that is not too big for your engine at all. If you got the hot cam for it I would say go to a 3400 or 3600, because the hot cam makes its power even higher, but that stall is perfect for yours.

[440 rwhp trans am]

that stall is perfect for the stock lt4 cam. do not change it at all. if you go any lower you will regret it. I want a 3200 stall for my stock lt1 cam!!! that is not too big for your engine at all. If you got the hot cam for it I would say go to a 3400 or 3600, because the hot cam makes its power even higher, but that stall is perfect for yours.

she has a stock lt1 cam

[brynnda]

i do have a cam, just need to get a free weekend, i also dont know what brand the converter is





heres a mod list, ignore the obvious ones, i copied and pasted from another forum -



PCM for Less tune
LT4 Intake
SLP Shorty headers
LT4 heads
Throttle Body bypass
Fan switch
SLP Strut Tower brace
K&N Air & Oil filter
160* thermostat
Air foil
Tranny cooler
1.6 RR's
3200 Stall Converter
Oil Cooler
Exhaust Cutout
Zexal Firehawk carrier
3:73 gears
Magnaflow exhaust
Kuhmo Ecsta Supra tires

Accessories -

Hurst Line Lock
Piller pod - Tranny temp and Oil temp gauge
pioneer system with Q-logic custom sub box
Drivetrain safety loop (not really accessory, but I didn't know where else to list it)
Viper alarm

Exterior mods -

Blue headlights
Euro-Dezigns Xenon blue foglights
Navy blue metalic decals
Clear corner markers
Clear rear bumper markers
Gloss black painted calipers w/silver Trans Am decal
White filler panel overlay
Blue WS6 badge

Cam-
Duration @ 0.050" Lift : 222/230
Valve Lift : .509"/.528"
(LSA) : 112
RPM Range : 2000-5500
Camshaft Type : Hydraulic Roller

[brynnda]

that stall is perfect for the stock lt4 cam. do not change it at all. if you go any lower you will regret it. I want a 3200 stall for my stock lt1 cam!!! that is not too big for your engine at all. If you got the hot cam for it I would say go to a 3400 or 3600, because the hot cam makes its power even higher, but that stall is perfect for yours.

i had an lt4 hotcam, theyre garbage, hated it enough to put the stocker back in. ill need a stock converter, we should trade


ive also been thinking of a procharger..

[jimmybling31]

she has a stock lt1 cam

if its an lt4 no it doesn't it has a .525 lift cam with slightly higher durration with 1.6 roller rockers from the factory. that is if it is an lt4.

[brynnda]

its a converted LT4

[jimmybling31]

i had an lt4 hotcam, theyre garbage, hated it enough to put the stocker back in. ill need a stock converter, we should trade


ive also been thinking of a procharger..

hell an lt4 hotcam would be perfect to go with the head work I've had done. lt4 hotcam does require a dynotune to make it work right. it is a way more aggressive cam than the stock cam. I'd trade my stocker any day for a 3200 too, my car is a daily driver though. so it would be hard to do that.

[jimmybling31]

its a converted LT4

ah I see. ok. that's different then.

[brynnda]

LOVE your avatar 440

[5.0THIS]

The average is 300-315 rear-wheel stock for an LT4 (i.e. no tune).

Only seen dyno numbers for one stock 97 6 speed LT4 car. It ws 290rwhp, 311rwhp with a tune.

[brynnda]

Only seen dyno numbers for one stock 97 6 speed LT4 car. It ws 290rwhp, 311rwhp with a tune.

REALLY????? and i was starting to think maybe something went bad with my setup

thats a lot of crap on that car for not a lot of h/p..... i need a procharger now