Gears for 03-04 mach 1?

2K3Rcode

10 GT500
Established Member
Joined
Jul 5, 2008
Messages
18
Location
Plattsburgh, New York
Go with 4.10s. Great gear, really woke the car up. On the highway at 75 I only tach about 500 more RPMs. Gas mileage didn't change much, however I can't keep my foot out of it...
 

kens88gt

Member
Established Member
Joined
Feb 13, 2006
Messages
284
Location
NJ
4.10's are great. I am at 350rwhp and the car feels great. At 70mph I am only abou 300rpm higher.
 

E

2008 SVTP RPS Champ
Established Member
Joined
Jun 2, 2008
Messages
1,091
Location
NOVA
don't forget to consider 3.90's. yukon makes a good one and it's what i was lookin at puttin in mine until i decided it's time to bump to a termy!! my shop told me that it'd be my best all around gear since the mach 1 is my daily
 

TRXboy

Active Member
Established Member
Joined
Oct 1, 2004
Messages
2,610
Location
New York
FWIW I'm now runnng my 4.30's with 460RWHP on a mustang dyno...



Could not be happier:D
 

Socal Mach

300+ club
Established Member
Joined
Oct 3, 2005
Messages
719
Location
Norfolk
No one has asked if it's an auto or 5spd. Different redlines between the 2. How hi do you want to spin the rpms going thru the traps? stock redline or is it gonnna be bumped up.

I bought 4.30's for the 5 spd though.
 

Users who are viewing this thread



Top