yes
yes
Will a stock 305 motor from a 1986 iroc fit into a 1995 camaro rs?
Yes it did.
The intake valve is bigger.
Probably, but you will probably have to get some pipes made to attach to your existing exhaust system becasuwe the outlet on the headers will obviously not be in the same place as your stock manifold outlets.
it totally depends on everything,2 barrell,or 4 barrell carburetor,headers,or stock manifold,what type of exhaust system,if you have power robbing gas guzzling catalytic converters on the truck or not. most likely a stock Chevy with a 305 v8 will probably be pushing about 150-210 horsepower.
5.0 305
The intakes are always bigger than the exhausts.
The 5.0 is also the 305. So it originally came with the 305.
look at LMC truck company.. they have stock style dual cats and dual exhaust for a 5.7 (350cid) but they'll fit on your 305cid... that is if your 305 is a truck
stock 285 ram air stock 305 bhp