This all boils down to 1 important consideration:
how much money do you have?
Right now, if the car is running good, honestly I wouldn't fool with the motor before you get some decent gears and exhaust. Run it like that, save up some bucks and do a head/cam/intake swap all in one shot to get the best results.
If you want good heads on the cheap, the gt40p heads are quite good. They do need a specific header, so if you're considering using them, just get compatible headers now so you won't have to buy them later on. P compatible headers also work with any other Ford head, so it wont be a waste even if you don't use a set of those heads. They're really not that expensive, and they are pretty good quality.
how much money do you have?
Right now, if the car is running good, honestly I wouldn't fool with the motor before you get some decent gears and exhaust. Run it like that, save up some bucks and do a head/cam/intake swap all in one shot to get the best results.
If you want good heads on the cheap, the gt40p heads are quite good. They do need a specific header, so if you're considering using them, just get compatible headers now so you won't have to buy them later on. P compatible headers also work with any other Ford head, so it wont be a waste even if you don't use a set of those heads. They're really not that expensive, and they are pretty good quality.
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