my 93 mustang has the following. Full exhaust with shorties and no cats with x pipe. CAI. PP throttle body. Edlebrock heads l. E303 cam ( I believe) UD pulleys elec fan with sve aluminum rad and I believe it's a typhoon upper and lower manifold. I have mix feelings about the manifold. I feel like I should have more power and I have also read some reviews on it . Not impressed . Is it worth changing the manifold since I have pretty much every mod that would make potential horse power ? Also if I do qhxih manifold would be best . ? Keep in mind I eventually want to super charge it.. any comments