[coupe]

That 1.15 is going to be a bit large. Might want to source another turbine housing...but otherwise, it should be something you can use well beyond the limits of that stock-block. Got any pics?

 

[coupe]

Yea man...it'll work like a champ. You'll probably have to turn that small-ish 306 (3" stroke) up a little bit to get the turbo going, and make sure your converter is spot on.

And it will do nicely on your DART 360" motor later on...should get you close to 800hp if you're not afraid to use it.