Can I swap a Turbo2 flywheel on an NA or vica versa if i get the corresponding drivetrain. I really need to put an NA flywheel on a T2 block cause i dont have the T2 drivetrain. - Gabe

 

Yes,if it is from the same year(more or less).So an 86-88 N/A MT flywheel will fit on an 87-88 TII motor.Similarly 89-91 N/A flywheel is OK on a 89-91 TII.
Of course the bolt pattern is the same on all,but the counter weight is different as noted above.

 

what can i do about the counterweight problem.

 

the flywheels are different between the NA and T2.

The T2 flywheel is a larger diameter and is heavier.

The NA flywheel will bolt on however, but you'll need to use the NA bell housing, clutch, starter, and tranny.

 

im using a 86' na flywheel on a 91' turbo block.. ill effects?

dunno blew my engine a week in..

 

Read this page from Mazdatrix http://www.mazdatrix.com/b5.htm I wrote a post just a few minutes ago. In other words there seem to be limitations as to the combination.

 

FOXX, The way I read http://www.mazdatrix.com/b5.htm your combination would violate their rule because your rotors, 86 vs 91. Might read the url and see what you think.

 

Ok let me clear things up I have an 86 base with corresponding drivetrain i have an 87 t2 block that has been ported and is used as a regular NA motor, I dont have the t2 drivetrain or needed stuff so i want to switch the flywheels and use my NA drivetrain. What issues should i worry about. -Gabe

 

What kind of rotors are in the TII block?

 

I dont know what rotors are in it I pulled it out of a red 87 gxl. Ive posted before about how to find out what rotors are in the block and etc. but to no help. Now i dont care i just want to switch flywheels and worry about drivetrain later. - Gabe