my 2011GT exhaust sounds

[billfisher]

ok the phone video just plain sucks, but the sounds are right.

1st video im pulling out of a gas staion where the road is wet. i cant shift fast with it spinning as hard as it was.

2nd is a 4th gear pull. i know i say 3rd in the video

3rd is cruising and quiet.


4th video is pulling out near the plant.

YouTube - Exhaust 1

YouTube - IMG 1198


YouTube - Exhaust 4











exhaust is stock headers, lethal 3" offroad xpipe, stock resonators, roush axleback.
when its dry ill do some hard, quick shifting and video it.

 

[BurningRubber]

That sounds ridiculous...

Sounds so sick spinning that high in the RPM's.

 

[billfisher]

it will hit 7500 pretty easy. i wasnt looking at the tach. its at about 420rwhp right now. i just bought a 82mm throttle body. its supposed to be good for 25rwtq/10rwhp.


with the boss302 intake manifold i preordered i expect in the 440rwhp range.

 

[BurningRubber]

So... 450rwhp possible with bolt ons, full exhaust (longtubes), and some good tuning?

 

[billfisher]

So... 450rwhp possible with bolt ons, full exhaust (longtubes), and some good tuning?

oh yes, its already been done with e85. we havent tapped it out yet. we figure a full bolt-on/cams car should get 450-475rwhp. H/C/I 475-500rwhp.

 

[billfisher]

435rwhp is average for full bolt ons with 93 octane. there is still more tuning, aftermarket throttle bodies, and the boss302 intake out there.

im going to dyno mine after i install the L&M throttle body i just ordered. i expect 430rwhp/410rwtq.

lethal claims 10rwhp/25rwtq from the throttle body alone-- no tuning required.


i dyno'd 398rwhp/387rwtq with just x-pipe and tune.

 

[d98gt]

Yeah a few more months until the Boss intake comes out; I am ready to see independent test.
JPC is also testing some cams I believe and they are around $800 which isn't too bad.

I imagine boss intake, cold air intake, full exhaust and other basic items are going to put some serious power down.

 

[03_TrueBlue_GT]

Damn thats whats up those new 5.0's are the best, now it makes me feel like my GT is a V6 compared to them....

 

[d98gt]

Damn thats whats up those new 5.0's are the best, now it makes me feel like my GT is a V6 compared to them....

Get you a blower and enjoy not making payments each month haha

I put down 391 with a 93 octane tune only. I expect to be over 400 now with my intake

 

[03_TrueBlue_GT]

Get you a blower and enjoy not making payments each month haha

I put down 391 with a 93 octane tune only. I expect to be over 400 now with my intake

Ya it sucks having to pay for the car but it was the only way I could get a decent reliable fun car without making my parent pay for it which I didnt want them too in the first place..

I just put my GT on the 93 Tune and I guess it gained 15hp at most lol but its fun.

 

[RedDaemon]

sounds fantastic!!!

look what was just posted 30 min ago:

http://www.stangnet.com/mustang-for...orders-frpp-boss-302r-intake.html#post8364569

 

[billfisher]

sounds fantastic!!!

look what was just posted 30 min ago:

http://www.stangnet.com/mustang-for...orders-frpp-boss-302r-intake.html#post8364569

i pre-ordered it back in december. 599.00

 

[SteedaGT9150]

sounds amazing

 

[EvilTurkey]

Holy crap that thing sounds incredible, do you feed it souls?!

 

[Winters98GT]

Where the heck have you been, Bill?

Car sounds great! Get that sucker to the track!

 

[billfisher]

Where the heck have you been, Bill?

Car sounds great! Get that sucker to the track!

im not gonna run it at the track till its paid for. i know ill blow the clutch. i wanna get the car done and get the turbo car ready for the race season.

a boss clutch will be a mod ill do before sticky tires and a track session. its a dyno queen till then.


im also going to buy another cadillac after i pay this off. i enjoyed driving the SLS and want another caddy for me.

 

[johnnyt03gt]

stupid question, how much is the sticker price. on the 2011 GT cupe's ?
because im starting to like em. but, IM NOT getting rid of my 03 never every, every,
also considering a fox as second car,

 

[SteedaGT9150]

stupid question, how much is the sticker price. on the 2011 GT cupe's ?
because im starting to like em. but, IM NOT getting rid of my 03 never every, every,
also considering a fox as second car,

i think some have gottem them as low as 29k

 

[billfisher]

ive seen them for 29800 with no options. base model.

 

[JymboSlice]

does the motor still make power up till 7500 rpms? or does it drop off at 6500 rpms?