th400 ls3 speedo question
Thread Starter
Joined: May 2014
Posts: 427
Likes: 7
From: bay area california
thanks for you’re input that method I would need to tear the tail shaft down or something? I have a spare th400 that needs a bell housing so maybe I’ll do that to that th400 while it’s getting rebuilt. Right now I just want it to work and be somewhat close like within 5-10mph but I need something. You guys should defiantly something simple especially with the popular th400 coming back in the race scene even though I know most don’t need it because slips tell you mph etc but this is a street car so I drive it lol
TECH Junkie
Joined: Jun 2008
Posts: 3,203
Likes: 1,391
From: Nitro Alley
The THM400 has never disappeared or diminished in the race scene.
Most of the THM400 used in racing do not use a speedometer and have a cup-plug/ freeze-plug in the case.
The "Drag-Week"/ Impractical "Street-Car" movement has grown massively (Great for my business) and use some form of speedometer.
Most of the THM400 used in racing do not use a speedometer and have a cup-plug/ freeze-plug in the case.
The "Drag-Week"/ Impractical "Street-Car" movement has grown massively (Great for my business) and use some form of speedometer.
thanks for you’re input that method I would need to tear the tail shaft down or something? I have a spare th400 that needs a bell housing so maybe I’ll do that to that th400 while it’s getting rebuilt. Right now I just want it to work and be somewhat close like within 5-10mph but I need something. You guys should defiantly something simple especially with the popular th400 coming back in the race scene even though I know most don’t need it because slips tell you mph etc but this is a street car so I drive it lol
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"IT'S NOT CHEATING, IT'S THE COMPETITIVE EDGE."
1-866-726-8358
info@ftiperformance.com
FTIPerformance.com
FTI Converter build sheet
Thread Starter
Joined: May 2014
Posts: 427
Likes: 7
From: bay area california
Man if you had one I’d try it right now. When you say 40 reluctor does the th400 come with that already? Thought just the 4 speed autos did? Does going from m6 to a3 matter besides in the computer program itself? I know for the vss wheel sensor you had to do some math to get it right. I rather not have to go through that and would pay for the ease of install. How do you even put a 40 reluctor on it? Didn’t those come in the 60/80e?
Thread Starter
Joined: May 2014
Posts: 427
Likes: 7
From: bay area california
@FTICONVERTERS Im going need a 4l80e converter can you hook me up with one for my build? I’d appreciate it
Thread Starter
Joined: May 2014
Posts: 427
Likes: 7
From: bay area california
The THM400 has never disappeared or diminished in the race scene.
Most of the THM400 used in racing do not use a speedometer and have a cup-plug/ freeze-plug in the case.
The "Drag-Week"/ Impractical "Street-Car" movement has grown massively (Great for my business) and use some form of speedometer.
Most of the THM400 used in racing do not use a speedometer and have a cup-plug/ freeze-plug in the case.
The "Drag-Week"/ Impractical "Street-Car" movement has grown massively (Great for my business) and use some form of speedometer.
@FTICONVERTERS Im going need a 4l80e converter can you hook me up with one for my build? I’d appreciate it
__________________
FTI COMPETITION CONVERTERS AND TRANSMISSIONS
"IT'S NOT CHEATING, IT'S THE COMPETITIVE EDGE."
1-866-726-8358
info@ftiperformance.com
FTIPerformance.com
FTI Converter build sheet
FTI COMPETITION CONVERTERS AND TRANSMISSIONS
"IT'S NOT CHEATING, IT'S THE COMPETITIVE EDGE."
1-866-726-8358
info@ftiperformance.com
FTIPerformance.com
FTI Converter build sheet
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From: Iowa
TECH Junkie
Joined: Jun 2008
Posts: 3,203
Likes: 1,391
From: Nitro Alley
However I do not do hardly any currently (just a few 1967 - 1969 Resto-Mods).
The "New Camaro" (Not an F-Body) has ruined the name "Camaro" for me... I do not like the car.
The "Resto-Look" worked great for Dodge, good for Ford, but poorly for GM.
Nobody 6 foot or taller can even see what they are doing, when driving those cars.
I design and build complete GM Power-Train Systems for race cars (and some street cars) in the 1,000 - 3,500 HP range.
I also design and build complete GM/ Delphi Bussed-Electrical Systems and Electronic Control Systems.
Basically I build you an entire power-train and an entire wiring-system and EFI/ Ignition system.
I do not do any business with site members... I want this forum kept completely separate... I do not want people asking me for quotes and scheduling information on here... I am backed-up for a solid 14 months right now anyway.