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-   -   TII vs. NA (https://www.rx7club.com/new-member-rx-7-technical-256/tii-vs-na-1073262/)

Danny 171 10-19-14 12:09 PM

TII vs. NA
 
How would I be able to tell the difference between a TII drivetrain and an NA drivetrain. I'm looking at a TII swapped RX7 soon and I know the TII's had stronger gearboxes, a lsd, and a stronger driveshaft if I'm not mistaken. Would it be possible to tell between the two just by looking at them? What should I be looking for?

misterstyx69 10-19-14 10:25 PM

The trans has a separate bell housing and the rear has an 11 ribbed differential casing on the TII.

Danny 171 10-20-14 10:38 AM

You wouldn't happen to have pictures of the trans and diff would you? I can't find any good pictures online

Rikk 10-20-14 10:48 AM

I can post pics tonight as my trans in on the floor, the NA diff is a 7" and the T2 is 8"

Danny 171 10-20-14 10:56 AM


Originally Posted by badsvt1 (Post 11818609)
I can post pics tonight as my trans in on the floor, the NA diff is a 7" and the T2 is 8"

That would be awesome!

Rikk 10-20-14 04:02 PM

The turbo transmission has a 5 1/2 inch bell housing the NA transmission has a bell housing incorporated into the front portion of the transmission it measures 12 1/2 inches from engine to far side of the bell

Rikk 10-20-14 04:07 PM

Here is a picture of the turbo diff next to the NA diff

Rikk 10-20-14 05:33 PM


Originally Posted by badsvt1 (Post 11818770)
The turbo transmission has a 5 1/2 inch bell housing the NA transmission has a bell housing incorporated into the front portion of the transmission it measures 12 1/2 inches from engine to far side of the bell

Sorry I forgot to mention I placed tape where the trans meets the bell

Danny 171 10-21-14 01:24 AM

Thank you so much!!


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