Switch to 4.10's?

Reply Subscribe

Thread Tools

Search this Thread

May 21, 2003 | 02:31 PM

#21

Smoke_ur_5.0

TECH Fanatic

iTrader: (2)

Joined: Nov 2001

Posts: 1,266

Likes: 0

From: KS

Re: Switch to 4.10's?

I'm really considering 4.10 gear s myself to get rid of that damned dead spot under 3500rpm. Should help the 60 foot times a ton if I can hook!

May 21, 2003 | 07:23 PM

#22

BigJ

TECH Enthusiast

Joined: Jan 2002

Posts: 656

Likes: 0

From: H-Town

Re: Switch to 4.10's?

Quote:

At 75mph, rpms are around 2200-2300.

Actually tested it out today and @ 75mph, the rpms are right at 2400-2500. At 85mph, not much change, 2600-2700rpms.

May 21, 2003 | 10:52 PM

#23

JSmith

Thread Starter

TECH Veteran

iTrader: (5)

Joined: Dec 2002

Posts: 4,582

Likes: 0

From: MI

Re: Switch to 4.10's?

Quote:

Actually tested it out today and @ 75mph, the rpms are right at 2400-2500. At 85mph, not much change, 2600-2700rpms.

Big J,
Thanks! That's all I needed to hear.

Is that with corrections via HPP3, Diablo, etc?

May 22, 2003 | 09:25 AM

#24

BigJ

TECH Enthusiast

Joined: Jan 2002

Posts: 656

Likes: 0

From: H-Town

Re: Switch to 4.10's?

HPP3 is the only tuning I have..so far

May 22, 2003 | 10:40 AM

#25

Hit Man X

TECH Veteran

Joined: Mar 2003

Posts: 4,492

Likes: 0

Re: Switch to 4.10's?

I vote for a 4.10:1 also, it will be a huge difference between the 3.42:1. I am going from a 3.55:1 to a 4.10:1 in my other truck as soon as I can find a reputable shop near my pad in Houston. I contemplated the 3.73:1 but the gain would be minimal and price the same...