Camaro Heads

[sofl_g]

Hello all, long time no posts for me. Started a new business and we stoped working on our project for a while. We are ready to get started again. So, here goes my question. Will the heads from an 3.8 Camaro bolt onto a hot air block? does anyone know what effect they will have on CR? Are they any narrower than the hot air heads? We read some time ago that the FWD v-6 heads, mainly from the FWD 3.0 version of the Buick V-6 would bolt on and were narrower on the exhaust side. Reason being, is we have a hot air motor shoe horned into a RWD Pontiac Sunbird, think Chevrolet Monza. We are in desperate need of more room for better exhaust manifolds. We would also like to make this motor intercooled and thought the Camaro heads/intake would fit under the hood and flow better than the hot air manifold. Thank you in advance!