Exhaust manifold type?
 

What type of turbo flange will bolt directly to a stock manifold? t3? t4? sorry if this is a newbie question.

i doubt anything aftermarket will bolt to the 87-88 TII flange because one of the bolt holes is in a strange position. there is a possibility with the 89-91 because the holes are in a normal square pattern, but i haven't had mine long enough to look into it.

Thanks. well who makes reasonably priced manifolds for our cars?

There is an HKS T04 Flange one at www.rx7store.net for $260.