Both are S4(88). The I've got a lightweight flywheel and stage 1 centerforce clutch from a turbo block.

All I have to do is swap the flywheel (counterweight and all) to the N/A block, right??

Because I'm looking at the two flywheels and the turbo one is bigger in diameter.

 

You'll need an TII trans to N/A diff driveshaft. Turbo starter, turbo slave cylinder, turbo flywheel, and a wheel of cheese

 

you will need to use a N/A rear counterweight

 

Technically it is the counterweight from an automatic equipped car. It just so happens all automatics in the U.S. are N/A. In Japan they also had Automatic TII's. Both would use the same counterweight. To the original poster you would put the TII lightweight flywheel and counter weight on the N/A block. Is this going in a N/a car? If so you'll need the other items mentioned to connect to the driveline once in the car.

 

I've turboed an N/A block. So it's going to a turbo car therefore a turbo driveline.

The N/A counterweight is cast into/with the flywheel. On the turbo flywheel that I have, the flywheel and weight are bolted together. So unless I'm missing something, I can't exchachage the weight without exchanging the flywheel.

I just reread what Dak said and I have my answer. Swap the whole assembly.

 

as far as counter weights go you have to use the one for the apropriate rotors I.E. S4 or S5 as they weight in different