3.73 Gears on a 1999 GT?
08-24-2005, 10:09 PM
#21
2nd Gear Member
Join Date: Jun 2005
Location:
Posts: 433
RE: 3.73 Gears on a 1999 GT?
ORIGINAL: gearhead
It will tap into your hp better....stock is 2:73, you'll see a driffernce
It will tap into your hp better....stock is 2:73, you'll see a driffernce
09-07-2005, 04:41 PM
#23
Super Moderator
Join Date: Jul 2003
Location:
Posts: 14,917
RE: 3.73 Gears on a 1999 GT?
Well whoever told you that needs a good smack.
Pulleys will not void warranty and for a modification that will be less than $300 installed for anywhere from 8-12HP is a decent mod.
Pulleys will not void warranty and for a modification that will be less than $300 installed for anywhere from 8-12HP is a decent mod.
09-07-2005, 07:29 PM
#24
Pro. B.S. caller outer
Join Date: May 2004
Location: IL
Posts: 9,644
RE: 3.73 Gears on a 1999 GT?
ORIGINAL: Dan04COBRA
Well whoever told you that needs a good smack.
Pulleys will not void warranty and for a modification that will be less than $300 installed for anywhere from 8-12HP is a decent mod.
Well whoever told you that needs a good smack.
Pulleys will not void warranty and for a modification that will be less than $300 installed for anywhere from 8-12HP is a decent mod.
eh Dan?
09-08-2005, 08:29 PM
#27
6th Gear Member
Join Date: Nov 2004
Location: Tennessee
Posts: 7,797
RE: 3.73 Gears on a 1999 GT?
WOW lots of great information that needs to be forgotten fast. Pullies help and are cheap[sm=goodidea.gif]. I have a 99gt with 3.73. I run 2350 rpm at 70 opposed to 2000+ stock. I have not noticed any kind of change in gas milage except that its much more fun to stomp on it and you will do it more often. I would reccomend 4.10's because i go to the strip every n then. 3.73's will be enough for the street. Fixing the speedometer is relatively easy with a speedcal from dallas mustangs. Gears are absolutey the best mod i have. you wont be disappointed with any gear swap over 3.73. if you go to the track often, you (like me) might regret not going steeper. Heres something for you to go by.
Me mods below vs. 2003gt with catback and cia.
I am constantly 1 sec or better in the 1/8 mile. I drove both cars that night. Those #'s are mostly b/c of gear. Find someone with gears and get a ride. you will be impressed.
Me mods below vs. 2003gt with catback and cia.
I am constantly 1 sec or better in the 1/8 mile. I drove both cars that night. Those #'s are mostly b/c of gear. Find someone with gears and get a ride. you will be impressed.
10-31-2005, 07:19 PM
#29
4th Gear Member
Join Date: Aug 2004
Location: Philadelphia, PA
Posts: 1,654
RE: 3.73 Gears on a 1999 GT?
ORIGINAL: buster
tecnician at a dealership told me that they had to refuse to repair a bad alternator because the guy had a short pulley on his alternator and power steering.
tecnician at a dealership told me that they had to refuse to repair a bad alternator because the guy had a short pulley on his alternator and power steering.
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