I have a 1987 RX-7 TII, my question of the day is....
If i wish to install a lightweight flywheel of any description what output end counterweight do I need?

What im saying do I need a counterweight of a S4 TII automatic from japan, or do I simply need a S4 Automatic transmission counterwight?

I'm unsure if there are differences in internal balance between S4 n/a and S4 TII engines, as we all know there are obvious compression differences, but are the rotating assemblies blanced the same between TII and n/a?

Any help would be appreciated, if any S4 Auto counterweight will work then I will be saving some major coin in the future!


Thanks for your time!
Keith

 

Any S4 automatic counterweight will do.

 

Not if they are manual transmissions, but an automatic counterweight from an N/A will work on a TII...

 

This car ovbiously is a TII, looking to buy a lightweight flywheel wanting to know if my S4 N/A counterweight will work with a lightweight flywheel on a TII car

 

Yes, an S4 NA Auto counerweight will work for your S4 TII.