[timfoster405]

<Chris Rose of Tillman Speed wrote:>

We've all been waiting for quite some time to finally be able to announce the following. We finally had a second test car in for the Edelbrock E-Force supercharger system and the numbers were again quite surprising....

We've seen some mail order results from various locations accross the US including Florida, Colorado, Arizona, etc. We found that our mail order tunes were producing in the area of 450-460RWHP on a manual vehicle on a Dynojets, 430-450RWHP on Mustang Dynos, with our Stage 1 edelbrock system using the 7-9.5PSI rated 3.5" pulley and our SCT custom tune. We got tired of not having any in-house results and so luckily our friend Tim came to us with his bone stock and EXTREMELY clean 2007 Mustang GT Automatic ready for an increase in power!

We all know the situation with #004 where we had 2 sets of plugs with broken porcelain internals which caused lower than expected horsepower figures. We were all quite frustrated at the time trying to figure out why the results were less than favorable, and were in the midst of other confusing dyno results from outside sources. In the end, all was well and these things are to be expected with new products, and of course we found the problem to be something so embarassing and small such as spark plugs!! Well this time.... you know what.. let's just see the results!!!

After we fired her up, popped in our mail order tune and ran her, the first pass made over 435RWHP, but the belt was slipping over 5500RPM. With a belt change, still using the 3.5" pulley, we were able to rocket this Automatic GT from a stock output of approximately 250-260RWHP to an amazing:

449 RWHP and 425 RWTQ SAE Corrected and 459 RWHP and 435 RWTQ STD Corrected
THIS SYSTEM CREATES BETWEEN 7-9.5 PSI WHEN READING AFTER THE INTERCOOLER

Tim was thrilled with the results, but wanted more!!! With the addition of the 3.25" pulley, we were able to load our tune in (with some changes to ensure safety on both the bottom end of the motor and to extend transmission life as much as possible).

475 RWHP and 440 RWTQ SAE Corrected and 486 RWHP and 450 RWTQ STD Corrected
THIS SYSTEM CREATES BETWEEN 9-11.5 PSI WHEN READING AFTER THE INTERCOOLER

This system is absolutely amazing, makes big power, runs cool, efficiently, and there's absolutely no reason why I don't consider this one of the big "top 5" supercharger systems for the 2005-2009 Mustang GT platform. I would actually rate it among the top 3. We are happy to have this Edelbrock supercharger and the Edelbrock brand as a whole on board! Thanks again to Rob Simons, Steve Whipple, Matt Allison and the rest of the Edelbrock crew as well as the patience of Tim Foster, and Helmut (sorry we couldn't get this on your car!!).


Chris Rose
Tillman Speed Inc.
610-497-5776
610-497-3736
Tillman Speed Inc. - Performance Since 1979

[deekum1627]

very cool i like this set up alot