I finally go around to getting the Mustang on a dyno after putting on the Brenspeed tune vs. the Roush tune that came with the supercharger. I was hoping for closer to 590 HP but I'm not complaining (much) LOL. I'm going to email Brenspeed and see if they can maybe give the tune a little tweak. The new tune raised the HP up a little over 44.5 and torque up about 31.5.

 

Come on dude, you got a fiveOh with a Roush blower, add some DRs.................... the car is capable of running 10's. You have a dream ride, congrats.

 

I know, I know, LOL what a problem to have LOL.
Don't get me wrong, I love the HP it's producing now and to tell the truth will probably just call it a day at this point and be VERY HAPPY. But I was hoping for a little closer to 600 with the tune. I know each dyno is different and all that stuff but on the Brenspeed website they have a video with this tune (710R) producing over 600 on a very similar car.

 

Any rolling video? Im slowly shopping for s/c and would like to see how it react with 200 more horse power

 

Unfortunately I did not do any video, I got a new phone Friday and have yet to figure out how to do videos on it or even if it has that capability (I'm not a phone person). It pulled like a champ with zero problems, there's a video on the Brenspeed website just look for the 710r tune and the videos a little ways down on that page (I'd link but I don't know if that's allowed).

 

Definitly a nice setup. How does your suspension handle this power? I see your only running lowering spring.

 

Some people like to have a fast car, others like dyno #s. Question is can you put it down or will you spin all the way down the track while that Honda outruns you?

 

Nice numbers!

 

Surprisingly pretty well on the street. My next stage is suspension but that will have to wait until next year. I only allocate so much each year for car mods and I've went a little over this year on the S/C, wheels, tires, etc... I really have no plans at this time for taking the car to a strip until I get the suspension proper and even then that will be a rare event, but for now I'm pleased with how it handles on the street.

 

This is good to know. I see Brenspeed and VMP claiming ~50 hp on a tune. Now I believe it. Just installed my Roush phase 1 on my little old 4.6.