2003-04 Mach 1 Registry Owners Club - View Single Post

RedRocket · 02-14-2010, 11:14 PM

I had my 4:30 gears installed yeserday and I'm really happy with them! Man they sure wake the car up! I also had some Nitto drags put on the car 315/35/17. As far as the street goes they hook up well on my car, I was impressed with them.

I have to update my programmer for the 4:30 gears, my speedometer was off by 10 MPH. I'm really glad I went with the 4:30 vrs the 4:10.

It's not a problem at all on the highway to do a road trip, infact I'm driving to Daytona this weekend, it's about 3 hours away. At 60MPH my RPM is 2,000.

I'm going to the track this Wed night to see what I'll run in the 1/4. Wish me luck! Ohhhh by the way I have a 5-spd in my Mach1 and I'm N/A.

02-14-2010, 11:14 PM	#145
RedRocket Registered User Join Date: May 2009 Location: Loxahatchee, Florida Posts: 556	Re: 4.30's or 4.10 I had my 4:30 gears installed yeserday and I'm really happy with them! Man they sure wake the car up! I also had some Nitto drags put on the car 315/35/17. As far as the street goes they hook up well on my car, I was impressed with them. I have to update my programmer for the 4:30 gears, my speedometer was off by 10 MPH. I'm really glad I went with the 4:30 vrs the 4:10. It's not a problem at all on the highway to do a road trip, infact I'm driving to Daytona this weekend, it's about 3 hours away. At 60MPH my RPM is 2,000. I'm going to the track this Wed night to see what I'll run in the 1/4. Wish me luck! Ohhhh by the way I have a 5-spd in my Mach1 and I'm N/A. Last edited by RedRocket; 02-15-2010 at 07:55 AM.