Edelbrock E-Force Supercharger installed, time to give an update

[GRNMCHN]

Here is the time-slip:

slip.JPG

[1FST4DR]

Nice set up. I like the fact it has a dedicated belt for the S/C..

[Hemi31]

Nice 60.....Imagine what it would run if you could manage to get it off the line

[1FST4DR]

What PSI are you seeing? Nice set of D/Rs would put you right in the 11's for sure..

[QCSRT8]

Impressive. Can't wait to see how it does with a good set of tires and a solid launch.

[GRNMCHN]

What PSI are you seeing? Nice set of D/Rs would put you right in the 11's for sure..

At the dyno today it showed a minimum of 4.8psi and a max of 5.7psi with an average of 5.2psi

[GRNMCHN]

Here are the official numbers from the dyno today (remember Mustang dyno.)

470hp and 440tq at the wheels

peak boost 5.7psi

This is with a tune from Johan (diablotoona), the canned tune from Edelbrock made about 20-25hp less.

I will post the entire before and after comparison graph sometime tomorrow.

[1FST4DR]

The blower has its own pulleys correct?

[SRT8U]

Great time! Nice setup.

[GRNMCHN]

The blower has its own pulleys correct?

Yes, the system has its own pulleys.

[1FST4DR]

Yes, the system has its own pulleys.

Looking at the pictures the lower pulley looks like its an actual replacement for the balancer,How did that mount? I appreciate the answers btw. THank you.

[GRNMCHN]

Here is the before and after graph from the dyno...

Image001.jpg

[whitehemi]

Not bad, not bad at all, the afr looks a bit lean to, 12.8? Is that 5.7 lbs of boost.. The 5.0 Mustangs are making some really good power with this set up when turning up the boost.

[GRNMCHN]

Looking at the pictures the lower pulley looks like its an actual replacement for the balancer,How did that mount? I appreciate the answers btw. THank you.

Yes, Edelbrock supplies you with both a new balancer and pulley for the stock belt and the new secondary pulley for the supercharger. The first one gets press fit just like the stock one or any aftermarket UDP. However, you do have to drill the crank for a keyway button and they supply all the tools necessary, bit, reamer, and a tool so it drills in exactly the right spot. You then bolt the second pulley onto the one now in the stock location. It is mounted using something like eight small bolts around the inside parameter of the pulley. You can download the install manual on their website and it gives some really good pictures and information.

[GRNMCHN]

Not bad, not bad at all, the afr looks a bit lean to, 12.8? Is that 5.7 lbs of boost.. The 5.0 Mustangs are making some really good power with this set up when turning up the boost.

Yes, that is 5.7 psi boost. It was funny. A Mustang fan at the track was "kind" enough to point out that his friend had the "exact same system" but ran 10s. Talking to his friend it turns out that he also was running 9psi boost, with slicks, and several other mods...LOL...sorry that is not "the same."

Anyway, I am going to call Edelbrock to get some insight on whether or not they have any optional pulleys for this system. Maybe they do or they are the same pulleys as the rest of the units for other cars, 7psi might be in my future!