TR3650 10 Spline Input Shaft Strenght

[99chromegt]

A couple of years ago I purchased a built TR3650 as part of a group of parts. The seller claimed it was built with upgraded components and it had a tranny dyno sticker on it claiming a rating up to 750. The TR3650 operates really well in the 99 GT now but I'm planing a build that should come close to doubling the HP & TQ. I noticed the tranny only has a 10 spline input shaft. From the little research I have done it seems like 10 spline are okay up to about 500 and above that an upgraded 26 spline should be used. Who's pushing what kind of power with a 10 spline....& what is a safe level keeping in mind it will need to endure drag strip abuse.

[Tailites]

you need Tony OnDjuice...hes a tranny specialist...

if he doesnt see your post send him a pm...he will have your answer for sure

[Intmdtr]

If you are going to go through all the trouble...why not step up to a T-56 or a TKO600?

[99chromegt]

That's the plan now I guess. An upgrade to a 26 spline will cost around $500 so I'll be part way there at that point. The only debate now is should I go with a built auto with a shift kit?

[Intmdtr]

if you are running turbo's and going to drag race it....then i see no other option.

[99chromegt]

Stick with a anti-lag system has been used to spool it up fast and allow for good torque off the line.

http://youtu.be/d-bS6BVMChs

[Intmdtr]

with the turbos, you won't be able to run consistent times....until you get a lot of seat time in the car.....

[ZR]

If primary focus is the strip and consistency, auto is def the way to go.

[VNMOSSNK]

If primary focus is the strip and consistency, auto is def the way to go.

^^^ been telling him ;P

[ZR]

With any luck, message received. ;)
On the flip side, some do like to pull gears regardless of consistency or not.

[99chromegt]

Having to row the gears is half the fun & challenge. I guess and auto with a shift kit would be fun but what would I do with my left foot? :)

[99chromegt]

Factoring in the transmission swap I'm just about at the point where.... I'm keeping nothing

[Frankie]

That's why you should keep everything.......and put it in the Mach1 chassis.

One car for strip, one for street.

[99chromegt]

That's why you should keep everything.......and put it in the Mach1 chassis.

One car for strip, one for street. lol. You are not the only one who told me that today. Have you & Wajdy been talking? :)

[VNMOSSNK]

lol. You are not the only one who told me that today. Have you & Wajdy been talking? :)

Leave the 99 alone , spray it later .
Let's build the mach1 to kick ass NEXT year not 2016 .

[99chromegt]

Leave the 99 alone , spray it later .
Let's build the mach1 to kick ass NEXT year not 2016 .
things are in motion... All will be revealed soon

[TurboFox]

Ive tried to do two projects at once....i wound up with two slow cars

[99chromegt]

Ive tried to do two projects at once....i wound up with two slow cars

I think that's just because you have an LS :)

[NickD]

speaking of trans experts, last year at the strip I noticed I had issue getting into 3rd at high rpm, Im thinking syncro maybe, anyone have any recommendations?
Andrew you know auto will get you the better time but what's more fun to you, if you're not competing and are still going to street drive it I would stay stick...

[VNMOSSNK]

speaking of trans experts, last year at the strip I noticed I had issue getting into 3rd at high rpm, Im thinking syncro maybe, anyone have any recommendations?
Andrew you know auto will get you the better time but what's more fun to you, if you're not competing and are still going to street drive it I would stay stick...

Yes that's ur 3rd gear syncro going .

[VNMOSSNK]

I think that's just because you have an LS :)

Lol good one