Thread: 3.90 gearing?
View Single Post
Old 04-23-2013, 09:28 AM   #5
5th Gear Member
MCxQubed's Avatar
Join Date: Oct 2008
Vehicle: 2004 Mustang GT and 1967 Mustang Fastback
Location: New Jersey
Posts: 2,171
Mase V2SQ

crusing rpms between 4.10s and 3.73s is only a 300rpm difference if youre worried about cruising on the highway or anything like that.

If you dont daily it, then i say 4.10s, but I've never had 3.73s so I be someone else will chime in that has had both

2004 Mustang GT
Vortech V2 SQ-Trim
3.33 Pulley
CX Racing Intercooler
Anderson Powerpipe
SLP Catted X
SLP Power-Flo Catback
Eibach Pro-Kit
Steeda Tri-Ax
FRPP 4:10's
Mac 70mm Throttle Body
Tuned by Big Daddy Performance

389 rwhp and 378 rwtq
MCxQubed is offline   Reply With Quote