I'm really exited to be getting my car back this week ...after knee surgery and my car in the shop at fabworx...these are the parts that my car have and are being installed.
1... Custum tuned on dynojet (cobb)...garth...93 oct.
2..ams intercooler package y pipe
3..do88 inlet pipes
4..82mm ipd plenum
5..fabworx headers 200 cel gesi cats 3 inch xpipe exaust..
6...964 turbo lwfw..
7...stock turbos...

I believe this is the ultimate full bolt on turbo and I can't think of another part to max out these turbos...my goals are to have great response time on my spool rate and never felt like I needed more power or spool and feel these turbos are ok for what I'm looking for right now...garth on my old set up had thse turbos peaking at 2900 rpms....do yo feel any other bolt ons are available and what can we guess the numbers are going to be...winner closesest to number gets rep points.......thamks guys..
John

 

Forgot that its a 2wd dyno....and my guess is 570...

 

No guessers really ..

 

571

 

are we guessing whp or theoretical crank?

Your set-up is similar to mine and I made 463 awhp on Cobb's 4wd mustang dyno - i do not know what that converts to on a 2wd dyno and I know dynojet will read a higher number typically than a mustang... so i will say maybe 530 awhp...

 

On 93 pump, dynojet I say 520 whp and on a mustang I say 460 whp.

 

I dynod 2 years ago at 492 on a 4wd mustang....my new parts that have been installed are headers ..3 inch exaust ..turbo inlets and 82mm idp plenum...I really think that thses cars can push 675 hp on fbo...and headers are a spool and sound mod...

 

Do you have a dyno sheet and parts list...

 

My old mustang dyno..

 

With your mods right now headers and ipd plenum aren't going to give much at all , the exhaust will give you most of the power gained .

 

yes - both are in my thread in my signature... (Page 5 has the dyno)

you made 492 on a mustang? What was the temperature? In NY my guess is your colder, more dense air may help your numbers vs. what we can achieve in TX.

I do not have headers on my car - however i am not sure that is really necessary...

 

Not true at all...82 mm idp plenum if not tuned .. maybe I'd agree with you but as boost goes up and air is needed that is a must have mod to have....pro tuning freaks was able to squeeze I believe 50 whp from there project car and I've seen more then a few cars gain when tune is applied ...

 

You have a wicked car ..congrats on your ride its awsome....I remember it was just a normal day ...who tuned your car...maybe because I was custom tuned I gain a little extra....then again you made more torque and that's what's win races....about headers if done right they can give you extra spool and a bad a$$ sounding car...but not really needed until you get over 650 hp..

 

I have similar mods to the OP (w/ UMW tune, minus the IPD) and made 535awhp and 587awtq on a Mustang 4WD dyno here in DFW..

https://www.6speedonline.com/forums/...ml#post4500037

 

I have the same GT3 throttle body and matching 82mm IPD Plenum and it is great for throttle response and make your car per psi more efficient, but even with my Proto 63.5 turbo's I feel there is no way I am picking up no more then quicker throttle response and maybe 20hp.


PTF was running big cfm through a 3076 making 900AWHP so a bigger inlet would free up some big HP.


Just for a more exotic vehicle feel with quick throttle response and freer revving motor , the GT3 THROTTLE BODY and the IPD plenum is worth every penny! If you do go bigger turbo later those two mods will keep helping you the more you flow.