N/A to TII drivetrain...
Thread Starter
Senior Member
Joined: Feb 2005
Posts: 1,579
From: Kissimmee FL.
i have 91 coupe with TII motor. N/A tranny is starting to scrape. am i able to just do the TII trany swap without the drive shaft and rear diff/axles?
oh..and i recenctly put my clutch in. its an N/A clutch and flywheel. so would i need a TII flywheel and clutch too. or will the tranny just mount up???
oh..and i recenctly put my clutch in. its an N/A clutch and flywheel. so would i need a TII flywheel and clutch too. or will the tranny just mount up???
Senior Member
Joined: Oct 2001
Posts: 790
From: Portland, OR
As you are probably aware the Turbo II flywheel is larger and the Turbo II transmission is beefer. It has side ribbing and I'm sure the internals are stronger as well.
I'm sure someone will correct me here, but I'm not sure the rear end between a N/A and Turbo is different, other than gearing and LSD.
I'm sure someone will correct me here, but I'm not sure the rear end between a N/A and Turbo is different, other than gearing and LSD.
Senior Member
Joined: Oct 2003
Posts: 1,420
From: Boston Ma.
You need a TII flywheel and clutch.
You can get a custom driveshaft from mazdatrix to make the TII trans work with the n/a diff.
Any N/A transmission after about 87 has ribbing on the case. But not the same trans as a TII.
You can get a custom driveshaft from mazdatrix to make the TII trans work with the n/a diff.
Any N/A transmission after about 87 has ribbing on the case. But not the same trans as a TII.
Senior Member
Joined: May 2002
Posts: 22,465
From: California
Originally Posted by sen2two' post='868369' date='Apr 16 2007, 09:44 AM
ehhhh.....300 or slightly better.
the N/A drive train cant take that for too long. and the tranny already scrapes in second.
scrapes in second is a wear/driver problem, it has nothing to do with the amount of power you're making.
Senior Member
Joined: May 2002
Posts: 22,465
From: California
Originally Posted by sen2two' post='868520' date='Apr 17 2007, 07:13 AM
yeah...its worn from throwing second. it cant handle the power of cathing gears for to long.
hence wanting to upgrade to the TII...
t2 wont help you, its not the trans, its the driver