65 Mustang
Well-known member
Hello Everyone,
Currently have a 200 inline cylinder head with C6 casting. It has the stock 1.649 intake and 1.38 exhaust valves. Is there enough room to have a machinist bore out the openings to accept both a 1.75 intake and 1.50 exhaust? If not room for both, which would be more beneficial? The intake manifold has been bored out from 1.5 to 1.75 to accept larger carb. I am not running headers. Thanks in advance.
Currently have a 200 inline cylinder head with C6 casting. It has the stock 1.649 intake and 1.38 exhaust valves. Is there enough room to have a machinist bore out the openings to accept both a 1.75 intake and 1.50 exhaust? If not room for both, which would be more beneficial? The intake manifold has been bored out from 1.5 to 1.75 to accept larger carb. I am not running headers. Thanks in advance.