winters97gt

EG just installed my new rpm stage 2 rearend. I also broke a half shaft, which they had one shipped in from Katy. I had the same experience that I had with them on my dyno tune. Very positive experience. Great guys, tons of cars in their shop right now! (Stephen, when I was running out today, I realized that I left my phone in Jimmy's car, so I was trying to catch him, it probably looked like I just really wanted to drive my car!)

My opinions of the 3.90's.....After driving the car in traffic, and on the freeways, tonight, I put about 60 miles on the car. I did not get on it too hard, but I did do a 2nd gear light pull with about 3/4 throttle. You can tell that the car does pull a little quicker. Also, I was expecting much more of a difference in RPM's. The 3.90 is in no way too much gear for an m12. I am used to coming from t45 5 speed mustangs. When you changed the gear, you really, really noticed it. On the highway, it seems that I was only running 200-300rpms's more at 70, and the Display was still showing 26.4mph at 70mph with 305 MT drag radials and 20psi in the rear tires. The highway difference is much less than I expected. I am taking the car on a 600 mile road trip tomorrow morning. I will post my actual MPG with the gears.

Can't wait for the break in period, then back to the track!

Mark

mojo1

Sounds great, Engandgreen is sure top notch in my book, break in time is no fun though!

Cajundude

You will enjoy the 3.90s Mark! Thank you for your business!

Jason