Fenderwell's, or under chassi

and if i recall two different style headers will produce power at different rpm's... if your motor is a tourqe monster use under chassis but if you have a lot of horsepower use the higher rpm headers, same deal with dual plane & single plane intake manifolds

i have them in an A body & i dont need a football field... i dont wont to sound like a broken record but its possible to have a full turning radious with fenderwell headers

if you want to be able to have a full turning radious with fenderwell headers you need low profile tires, it really doesnt matter how wide the tires are.
:-D Well, there you go, if you don't mind low profile tires on your classic car, you've solved PART of the problem with the inner fender headers (turning radius). Never thought of that. I did say the football field turning was an exaggeration, but I was going on what 'most' people run - the normal size tires (225-235, 70-60 series etc, etc.) on they're classic A-body street use cars .You have to admit, if your running normal size tires, inner fenderwell headers do rob your turning radius. Your right tonygts on the torque-horse power situation, but if your not racing some type of stroker (TORQUE + horse-power) motor these days - - well...... Anyway,if you don't mind cutting holes in your inner fenders, exhaust close to the ground, exhaust being seen from the side, (not very eye apealling for street car) , don't mind running low profile tires on your classic, then by all means, go with the inner fenderwell headers !! I think everyone has to weigh out what they're wanting to do with they're car. There's pros and cons for each. .:-D:-D