Trans speedo unit options?

Reply Subscribe

Thread Tools

Search this Thread

11-03-2013, 10:30 PM

LS4 swap

On The Tree

Thread Starter

iTrader: (1)

Join Date: Mar 2008

Posts: 124

Likes: 0

Received 0 Likes on 0 Posts

Trans speedo unit options?

Are there any different tooth count speed sensor options for our 4T65EHD, for doing gears and wheel changes to keep the speedo close?

Reply Like

11-03-2013, 11:30 PM

91parkave

Moderator

iTrader: (4)

Join Date: Feb 2008

Location: Arizona

Posts: 2,079

Likes: 1

Received 8 Likes on 7 Posts

Quote:

Originally Posted by LS4 swap

Are there any different tooth count speed sensor options for our 4T65EHD, for doing gears and wheel changes to keep the speedo close?

HP tuners will solve that

Reply Like

11-04-2013, 10:24 PM

LS4 swap

On The Tree

Thread Starter

iTrader: (1)

Join Date: Mar 2008

Posts: 124

Likes: 0

Received 0 Likes on 0 Posts

OK, but is there a speed sensor that will work and give a choice of tooth count.

Reply Like

11-05-2013, 12:03 AM

91parkave

Moderator

iTrader: (4)

Join Date: Feb 2008

Location: Arizona

Posts: 2,079

Likes: 1

Received 8 Likes on 7 Posts

Quote:

Originally Posted by LS4 swap

OK, but is there a speed sensor that will work and give a choice of tooth count.

If you were to change the tooth count it would still need to be programmed in the pcm.

Reply Like

11-05-2013, 05:56 AM

fieroguru

TECH Resident

iTrader: (1)

Join Date: Feb 2010

Location: Champaign, IL

Posts: 824

Likes: 12

Received 199 Likes on 99 Posts

ZZP sells a couple, 34 tooth and 38 tooth (I think stock is 30). However, even they recommend changing it in the ecm.

http://shop.zzperformance.com/store/...tor-Wheel.aspx

Reply Like

Reply Subscribe