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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-

2.73's to 3.73's

  • Thread starter Thread starter 90bronconate
  • Start date Start date Jan 25, 2007
9

90bronconate

New Member
Apr 24, 2005
124
0
0
Phoenix, AZ
Jan 25, 2007
#1
  • Jan 25, 2007
  • #1
so i finally got my gears in. i've had the parts for about 6 months prior and never had the time to get them in until now. Brian at Duffee Motorsports put them in and did an excellent job. no gear whine and no vibrations at any speed. i'm very pleased. i supplied the parts and he charged $350 for the labor on the install, a tracloc rebuild and all new bearing replacement. i reccomend him for any of you guys in phoenix/scottsdale.
 

94gts

Member
Jul 4, 2004
873
0
16
Carmel, New York
Jan 25, 2007
#2
  • Jan 25, 2007
  • #2
i did the same swap a few months ago. fells like a different car
 
9

90bronconate

New Member
Apr 24, 2005
124
0
0
Phoenix, AZ
Jan 25, 2007
#3
  • Jan 25, 2007
  • #3
ya it's a pretty nice jump in performance. plus my exhaust sounds oh so nice cruising on the freeway at 2500.
 

Bosko5.0

Active Member
May 18, 2006
1,067
0
37
longwood, FL
Jan 25, 2007
#4
  • Jan 25, 2007
  • #4
thats a transition 273 to 373

its always good to have parts sit around for a while i have a fluidyne radiator sitting in my room for a year.
 

The Green GT

No 13 year olds are safe around me.
10 Year Member
Jan 8, 2006
1,269
19
99
Louisiana
Jan 25, 2007
#5
  • Jan 25, 2007
  • #5
Man I need to put my 3.73's in.
 

94gts

Member
Jul 4, 2004
873
0
16
Carmel, New York
Jan 25, 2007
#6
  • Jan 25, 2007
  • #6
Bosko5.0 said:
i have a fluidyne radiator sitting in my room for a year.
Click to expand...

give it to me

just a thought
 
9

90bronconate

New Member
Apr 24, 2005
124
0
0
Phoenix, AZ
Jan 25, 2007
#7
  • Jan 25, 2007
  • #7
gees ^^^ what mods do you have that allows you to run 14.5 without gears and a 2.3 60tf?!?
 

The Green GT

No 13 year olds are safe around me.
10 Year Member
Jan 8, 2006
1,269
19
99
Louisiana
Jan 25, 2007
#8
  • Jan 25, 2007
  • #8
90bronconate said:
gees ^^^ what mods do you have that allows you to run 14.5 without gears and a 2.3 60tf?!?
Click to expand...

Umm, straight pipes, 1.7 RR's and a CAI.
I did a little weight reduction too though, took all the spare tiree crap out, passenger seat removed, and I have a rear seat delete.
 
9

90bronconate

New Member
Apr 24, 2005
124
0
0
Phoenix, AZ
Jan 25, 2007
#9
  • Jan 25, 2007
  • #9
nice.... hey guys, quick question. do i need to change the gear oil after a certain amount of time? brian, who did my gears, said just go through a heat cycle for the new bearings, but didn't say anything about changing the oil. everywhere i've been reading, people say to change the fluid after break in. is it necessary?
 

The Green GT

No 13 year olds are safe around me.
10 Year Member
Jan 8, 2006
1,269
19
99
Louisiana
Jan 25, 2007
#10
  • Jan 25, 2007
  • #10
Ive never heard anything about needing to change the oil.
 

94gts

Member
Jul 4, 2004
873
0
16
Carmel, New York
Jan 25, 2007
#11
  • Jan 25, 2007
  • #11
i changed mine after 500 miles just because i wanted to
 
R

red95gtconvert

New Member
May 29, 2006
382
0
0
Ponca city, OK
Jan 26, 2007
#12
  • Jan 26, 2007
  • #12
I changed mine out to synthetic after I put about 500 miles on them. The old stuff still looked fine though.
 

NotQuik

Founding Member
Oct 21, 2000
5,158
29
88
Central Florida
Jan 26, 2007
#13
  • Jan 26, 2007
  • #13
The Green GT said:
Man I need to put my 3.73's in.
Click to expand...

me too....granted i'm torn on them or 4.10....probably go 3.73 though since it is more of a fun car than a race car, and as everybody does I have plans but don't know what they are yet. lol
 

Adam95GT

New Member
Aug 14, 2006
2,564
3
0
Burlington, NJ
Jan 26, 2007
#14
  • Jan 26, 2007
  • #14
i wanna do 3.73's but im scared to mess up
 

trav_19

New Member
Oct 29, 2006
810
0
0
Jackson, MI
Jan 26, 2007
#15
  • Jan 26, 2007
  • #15
i never changed the gear oil when i did my rear end...? i just put royal purple in it and bolted it up... haha hummm..runs fine.

i can tell you i would never do gears by myself haha glad i had a friend that has done a few dozen rear gear changes haha
 
9

90bronconate

New Member
Apr 24, 2005
124
0
0
Phoenix, AZ
Jan 26, 2007
#16
  • Jan 26, 2007
  • #16
cool. i didn't relaly think it was necessary, just making sure...

on another note, i really need some drag radials haha. traction on 315 sumitomos is nonexistent. i can't even imagine 4.10's on street tires.
 

trav_19

New Member
Oct 29, 2006
810
0
0
Jackson, MI
Jan 26, 2007
#17
  • Jan 26, 2007
  • #17
90bronconate said:
cool. i didn't relaly think it was necessary, just making sure...

on another note, i really need some drag radials haha. traction on 315 sumitomos is nonexistent. i can't even imagine 4.10's on street tires.
Click to expand...

lol i will let you know haha im getting 4.10's but it wont be a 315 street tire lol...i dont think the tribars would like that haha...so im sure it will be spinning them like no other being smaller
 
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