Well, I'm gonna say the same exact thing Bart's gonna say. Don't put that chevy motor in there!!!! I've heard of Turboing inline six's but never 325 horses and 13s. Doing a swap to any AMC V8 isn't a very difficult task, and and the results is a very fast car. But I don't know anything about turbo's, I'm sure its the same way. For my money and time I'd just do a motor swap to a larger AMC V8. All you basically need is a crossmember, beefy tranny and beefy rearend and driveshaft. And for a turbo I think you'll have to do something to the tranny and rearend also. Mike Lowe 1976 Gremlin X (258/904) 1970 Gremlin (360/T-10) 1974 Gremlin (258/904)