[06MustangGT]

Should I put my 3.55's back in or leave the 4.10's in??? I love the 4.10's but I go through first gear fast plus the clutch is so sensitive with the 4.10's. If I get a different clutch will that solve the problem?????

 

[Jucostud]

i'd keep the 4:10's over going back to your 3.55's, but your best set up would be 3.73's.

 

[droppedbass87]

3.73s or 3.55s man..

 

[prinzzz]

3.55,3.55,3.55

 

[06RedfireGT]

3.55s. You already have em and they pair great with a twin screw blower.

 

[Regency 2007]

I know alot of guys running 650rwhp cobra's with 3.90's, I say leave the gears and try it.... if not enough traction, then step down....

 

[TheUNZippee!]

I know alot of guys running 650rwhp cobra's with 3.90's, I say leave the gears and try it.... if not enough traction, then upgrade your suspension and tires to rectify the traction issue....

FixT

 

[06RedfireGT]

It's not just a traction issue Zip. It's the fact that he will have to finish the quarter in 5th which will kill his ETs. With 3.55s he will still finish in 4th.

 

[TheUNZippee!]

Put in stage II cams & the corresponding stronger springs, grab your tuner, raise the rev limiter to 6700. Problem solved. I love spending other people's money. lol

 

[06RedfireGT]

But even with the raised rev limiter, he would be real real close to the top of 4th, so any addition in mods would put him into 5th. 3.55s or 3/73s are the way to go with FI.

 

[TheUNZippee!]

I dunno. Trap speed with a typical stage II cam & 8-9 psi s/c is going to be what, 120 MPH or so? That should be achieved in 4th gear with a 6500 rpm redline. Can't recall what mine is spinning at 190 kmh with the stock 3.55's.

 

[06RedfireGT]

.................3.55............3.73...........4.10

4th............134.05.........127.58........116.07

That's figuring at 6000rpm. There are also the factors of traction, tire diameter, ect...

You could try the 4.10s and if you don't like em, swap the 3.55s back in.

 

[TheUNZippee!]

Yeah I'm getting 4.10's as soon as I can get the car out of storage. Found a place in the east end of Toronto. Made a thread about it in teh clubhouse.

 

[06RedfireGT]

Cool

To the OP, if I were you I would leave the 4.10s in and see if you like them, and if not, swap the 3.55s back in.

 

[TheUNZippee!]

:withhomo

 

[leebunnyz]

Get taller tires...that should drop the ratio of your gear a bit. your welcome

 

[06VistaGT]

I would suggest switching back to the 3.55s since you already own them. I may pick up 3.73s for myself when I install my whipple though, still have stock 06 auto gears in mine.

 

[FireryDriver]

i'd keep the 4:10's over going back to your 3.55's, but your best set up would be 3.73's.

+1

 

[FireryDriver]

I know alot of guys running 650rwhp cobra's with 3.90's, I say leave the gears and try it.... if not enough traction, then step down....

your avatar is pretty gross

 

[aleykat271]

I had 3:73's installed last week,and I love the way they pull... hopefully if the rain holds off I'm going to see what all the mods will do for me at the track.....but if you already have a set of 3:55's install them and see how they work,before spending the money on new gears....