hotairgypsy

05 GT

4.10 gear frpp
royal purple gear oil in back
car is an automatic
frpp delete plates
sct xcal II
jlt cold air
BBK TB 62mm
17" factory upgrade wheels

all else is factory

----------------------------------------------------when all the above was done I dyno'd it and it was putting down 303 rwhp/i do not remember the tq

ok...now I have a bunch of stuff I am doing to the car in the next few weeks...here we go.

I recieved spohn adj LCAs today for the car

I should be getting my powerhouse DS later this week

I have a set of ceramic coated JBA LT headers with H pipe off road set up

18" foose wheels with 235 50 18

------------------------------------------when all of the current stuff done what do you think i will be at with hp/tq?

thanks

hammeron

alrighty then, my guestimate is 325 rwhp, if your tune
is up to date with all your mods.

WhiteStallion06

This is something im interested in as well, Next week im getting gears installed and udps and along with that a custom tune.
I have the Kooks Long tubes with catted x pipe and cai. I was hoping to get atleast 300 maybe higher you think?

hammeron

well you're at around 285rwhp with just the
cai + tune. i don't know what the pullies,
long tubes& x pipe give you, but i think i would be
hoping for 300 as well

WhiteStallion06

Yah, its hard to tell until you get a good custom tune, So im hoping to have good results.
I mean it just all depends people say so many different things some say tune and cai adds 35 some say 15 some say lts and x pipe give you 25 others say 15 so i dont know,

Say i started off at 265 then cai and tune gives me 20 thats 285 long tubes give me 15 thatd be a 300 so im sure you can give or take with those numbers a little so hopefully with the pullies supposedly around ten , so hopefully it will even out to 300 or 305. Ill find out in a week.

I mean numbers are numbers and it great to have a good hp number. But im most excited about my gear install , I want something i can really feel i prob cant tell the diff between 295 and 300 hp but im positive ill be able to feel the differene in the 4.10s

shooter23

I was told by Steeda that these cars all vary 10RWHP from the factory...so even if you have the exact same mods and tune as someone else...you could have a different reading...

with full exhaust and UDP CAI and delete plates with a tune...should be looking in and around 325WHP...
Drive shafts free up 7-10WHP...gears dont add any power at all...

hotairgypsy

my goal one day is too be supercharged but until i have 6 grand laying around I am doing all I can to get set up for it. I figure all I have done is SC friendly. One of my goals is to get all I can out of the engine before Sc'ing. I guess 350 rwhp is not reachable without help....am i wrong? I was hoping the DS and exhaust would get me to 345 but it looks like I am wrong. hummmm...

shooter23

it would be a long shot to get 345...350 at the wheels is going to involve internals...i highly doubt you'll be able to get 350 with just bolt-ons...

i mean, you can get nitrous and push well over 350 at the wheels...but all motor...thats a long shot...

by the way...4.10's are NOT supercharger friendly...you will have MAJOR traction problems...hopefully you kept your other gears..cause your gonna need them if you go boost...cuase you'll never hook up if your pushing it...