guess my RWHP....

[silver03cobra]

[BurnTire]

465 is my guess.

[silver03cobra]

i was looking for 475 ish. JEFF GIVE ME YOUR WHIPPLE!

[BurnTire]

I will get busy un bolting it.

[silver03cobra]

ha ha good deal! i will give you my eaton... thats a sweet deal! oh and i will give you $40.00! wow i am a nice guy!

[fazm]

471rwhp.

[silver03cobra]

So my base pull was 449.98 rwhp and 426.94lbs tq. (i was runnig rich!)
after 30 min's we called it a day with
469.71rwhp and 465.17 lbs tq.
i am still running rich but cant do much with the predator.. AND IT IS SAFE.
Next up get a SCT and TB/plem.

[BurnTire]

Good Numbers. Now go run an 11 with your setup.

[sicksnake]

who did your tuning? you should have def been at 475-479 with that setup, now put on a 2lb lower and 100mm idler and you will be over 515 easy, i have same setup as you almost except for ford headers had them, they always leaked went full bassani and i have a shot of giggle now and then and make 575, what was your a/f ratio and waht kind of tuning did you use come to jersey and ill get that bad boy into the 550 club and in the 10s:highfive:

[silver03cobra]

well i know i can get alot more... jeff if i send you my first and last pulls could you post them up for me ?

[silver03cobra]

http://www.highperformancestangs.com/gallery/data/500/seth_s_03_cobra.bmp

[silver03cobra]

http://www.highperformancestangs.com/gallery/data/500/seth_s_03_cobra1.bmp

[BurnTire]

A/F looks like a heart attack. LOL

[sicksnake]

yeah a heart attacl that coded, did he disable your boost bypass in the tune? otherwise all your boost is bleeding off, and your losing power, those numbers are way too low, if not just manually switch the vaccuum hoses and your boost by pass will be done.:laughing1:

[Viper_ed]

If you have a Stiegemeier Stage IV Port on the blower, you need to add a 4# lower to really bring it to life with the 2.8 upper. It made a HUGE difference on mine. Seems like the older Stage III ports were not a prone to needing the to be spun as hard to produce the torque.

[BurnTire]

yeah a heart attacl that coded, did he disable your boost bypass in the tune? otherwise all your boost is bleeding off, and your losing power, those numbers are way too low, if not just manually switch the vaccuum hoses and your boost by pass will be done.:laughing1:


I think that is a canned predator tune with a few adjustments. It is not a custom tune.

[silver03cobra]

I heard that the boost bypass mod bad..... Is that true?

[vicious781]

I really don't think the HP matters since you are at the wheel. :biglaugh:

[silver03cobra]

ha ha ha thanks...

[sicksnake]

deinitely not it holds the boost so you dont get the evr popular heaton boost dropoff which in turn loses torque and hp. Go get a real tuner to do you a tune the right way and have him turn it off.:twothumbsup:

[silver03cobra]

how does my a/f look i know it is everywhere but teach me about it

[P Machy]

Yuke...A/F looks bad at tip in.

What do you have the predator set at from 2 ~ 4k?

You need to fatten it up a bit.. I would add about 8% Fuel from 2 ~ 4k...the 4 ~ 7k you really cant do much since it always goes pig rich.

Once you added the fuel down low, take the car our and go under the diagnostic. Do the live data and check out the short terms. near -22 on both banks is good..dont want it any lower then -22.

I would do it on 3rd gear from 2 ~ 4k.

A/F on the Dyno should hit low 12's and 11's with that setting down low.

Which tune are u using? The 93 octane tune is actually very agreesing when IAT2's are cool. Seen as much as 24* and heard slight rattles. with that canned tuna. :bouncy:

[BurnTire]

My summer 15 PSI street tune goes to 11.8 from the time it stabilizes to the redline. Nice flat line with some minor variations that can be expected.

[AZTERMINATOR]

I have the Steigmeier Stage IV ported blower/intake, thanks to BURN TIRE, with the 8 lb lower, 2.8 upper pully set-up...414 RWHP on the Mustang Dyno (corrected to 517 on the DynoJet Dyno)...'custom tune' from SVC Motorsports (you guys know they sold out to a few weeks ago !!)...pulls hard right off idle, cannot keep it from smoking up the rear tires...don't know if the boost bypass signal is activated or not...

[BurnTire]

I have the Steigmeier Stage IV ported blower/intake, thanks to BURN TIRE, with the 8 lb lower, 2.8 upper pully set-up...414 RWHP on the Mustang Dyno (corrected to 517 on the DynoJet Dyno)...'custom tune' from SVC Motorsports (you guys know they sold out to a few weeks ago !!)...pulls hard right off idle, cannot keep it from smoking up the rear tires...don't know if the boost bypass signal is activated or not...


?????????

[silver03cobra]

i heard that is the new owner cool?

[vicious781]

Hmm....new ownership huh? Might have to swing by and say hey.