Whipple Re-Dyno: Added Headers

Relevant Mods:

Whipple SC kit w/ Throttle Option
Magnaflow Competition Exhaust
Kooks 1-7/8 LTH w/ standard cats
Whipple/MSD Pump Booster
McLeod RXT Clutch w/ Steel Flywheel

Standard/Base Whipple Tune, Shell 93 octane fuel.

The tune was NOT updated for the headers. It is very possible there may be more power in the headers with retuning... so those of you with custom tuning might find headers to add even more power than I did. I gained more torque than I did HP... which sounds right to me because the last 2 days I have noticed exactly that the tire spin is increased from before, and that the top end just feels slightly better.

I have 2 pullies, the stock/standard Whipple pulley makes about 12psi. The second pulley I have makes about 13psi. I have attached graphs in SAE and STD from both pullies.

please see this thread for the dyno graphs before adding the Headers and Clutch: http://www.mustang6g.com/forums/showthread.php?t=22335

New exhaust setup, removed the bottlenecks and welded in straight 3" connections between Kooks and Magnaflow:



13 PSI, DYNOJET STD



13 PSI, DYNOJET SAE


12 PSI, DYNOJET STD



12 PSI, DYNOJET SAE

:ford:

Lookin good to me!:cheers:

Sweet ass setup!! That thing must pull like a freight train.

Who tuned it the first time? Also what tuning software was used? Car is a beast!! Well done

1g4my2g said:

Who tuned it the first time? Also what tuning software was used? Car is a beast!! Well done

Click to expand...

I guess you could sort of say it was a "beta" tune from Whipple. It ran pretty much great except it would start closing the throttle at like 6700rpm and this caused the power to stop climbing at 600rwhp. They were about to release their updated tune so I just drove it like that for a few days and then they got me their new release. I am not sure if they have made further updates since that time or not.

Awesome phunk. Grats!

That torque plot is sick.

The results look great Charles! Congrats!

great numbers nice

Are you running stock pulley


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theereverand said:

Are you running stock pulley


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Click to expand...

Stock Pulley is the 12psi. I have a 13psi pulley also.

Great setup! So how does it drive?


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Awesome! How do you like the Kooks headers? I'm looking at getting the same only no cats.

Mmmmm dem dyno curves.