What gear ratio for a supercharged v6?

HMUSN · March 30th, 2008, 08:51 PM

LOL

completely FALSE

you ever have 4:10's?

I have had 3:73's AND 4:10's and been well over 155mph with those 4:10's

jdansby1 · March 30th, 2008, 08:57 PM

Exactly. 4.10s FTW! A friend of mine is also about to install 4.56s on his 99 cobra...haha. Lets see how that goes.

jdansby1 · March 30th, 2008, 09:00 PM

Plus, (this is going to sound really lame or like a line from a movie, but...)

A race isn't about how fast you can go, it's about how fast you can get there.

1BADSTANG · March 30th, 2008, 09:02 PM

Originally Posted by obdnanr

with a top speed of an amazing 120 mph!!!

150+?

Avaric3 · March 30th, 2008, 09:11 PM

Originally Posted by jdansby1

Exactly. 4.10s FTW! A friend of mine is also about to install 4.56s on his 99 cobra...haha. Lets see how that goes.

if you read over svtperfs forums, alot of the mach guys and 99-01 cobra guys have gone w/ 4.30 and 4.56s w/ no regrets. some even have poweradders on top of that

HMUSN · March 30th, 2008, 09:11 PM

don't fear the gear!

obdnanr · March 30th, 2008, 09:11 PM

upp depends on transmission zomg

HMUSN · March 30th, 2008, 09:13 PM

a 99 cobra has a t45 and the 01 (mid) and up have the t-3650.

the t-45 would be worse with 4:10's but not by much

jdansby1 · March 30th, 2008, 09:18 PM

I can't wait to ride in it after he finishes up the gears. That thing is going to pull like a mofo! haha.

scubasteve041186 · March 30th, 2008, 09:42 PM

do 4.10's if your comfertable shifting through gears alot. other if your meh.. what somethign for around town driving maybe 3.73 might be a better choice. personally i'm going for the pull so i'm doing 4.10's with my blower

Avaric3 · March 30th, 2008, 10:10 PM

since a 3.8l has no low end torque even w/ a supercharger, i say GEAR UP!!

HMUSN · March 30th, 2008, 10:11 PM

Originally Posted by Avaric3

since a 3.8l has no low end torque even w/ a supercharger, i say GEAR UP!!

you must be talking about mustangs only

ever see a buick 3.8's TQ curve?

1BADSTANG · March 30th, 2008, 10:46 PM

Originally Posted by HMUSN

you must be talking about mustangs only

ever see a buick 3.8's TQ curve?

YES! its sick.

1BADSTANG · March 30th, 2008, 10:47 PM

i take back the sick part actually. Its a nice curve

Avaric3 · March 30th, 2008, 10:51 PM

Originally Posted by HMUSN

you must be talking about mustangs only

ever see a buick 3.8's TQ curve?

well ours is weak, very weak. not honda weak, but might as well be

3.8Coastie · March 30th, 2008, 11:18 PM

3.73 for S/C!!!!! 4.10's only if you are going n/a!!!

SSStang · March 31st, 2008, 01:36 AM

Originally Posted by MWWarlord

^ MWWarlord randomly points at numbers

FAKE

Originally Posted by HMUSN

<-- Fo sure. numbers

FAKE

Originally Posted by HMUSN

you must be talking about mustangs only

ever see a buick 3.8's TQ curve?

EVER SEEN AN M112 TQ curve!!!

AND:
DON'T FEAR THE GEAR!

V6 Stalker · March 31st, 2008, 02:38 AM

thanks guys... also, what horsepower can i expect with a procharger on 9psi, Lt headers, h-pipe, borla cat-back, 65mm TB, igntion coil and wires, along witha dyno tune?

shadow5403 · March 31st, 2008, 10:09 AM

Originally Posted by 3.8Coastie

3.73 for S/C!!!!! 4.10's only if you are going n/a!!!

FALSE

3.73 -> Manual

4.10 -> Automatic

shadow5403 · March 31st, 2008, 10:12 AM

Originally Posted by V6 Stalker

thanks guys... also, what horsepower can i expect with a procharger on 9psi, Lt headers, h-pipe, borla cat-back, 65mm TB, igntion coil and wires, along witha dyno tune?

TB isnt gonna help you without the upper intake PP.

Power wise i would think up near 300 rwhp.

March 30th, 2008, 09:11 PM	#27
obdnanr Enthusiast 2003 v6 340/373 - yay for belts Join Date: Nov 2007 Location: around Posts: 741	upp depends on transmission zomg __________________ 4.2L, gforce t5, 8.8, d1sc, other shit. stang is down

March 30th, 2008, 10:47 PM	#34
1BADSTANG Hardcore Enthusiast Join Date: Sep 2007 Location: long island Posts: 1,501	i take back the sick part actually. Its a nice curve __________________ 331s burn oil and have a bad piston to head ratio. http://www.StreetChallenge3D.com/sig...?referal=1BAD1 LOL @ THIS http://www.ihateyoujulia.com/?id=0a8...27aa2c6245e4c2

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scubasteve041186 Hardcore Enthusiast 2004 mustang 40th annv. Join Date: Sep 2006 Location: kelowna,BC, Canada Posts: 1,323	do 4.10's if your comfertable shifting through gears alot. other if your meh.. what somethign for around town driving maybe 3.73 might be a better choice. personally i'm going for the pull so i'm doing 4.10's with my blower

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