Ok help me out here is my build so far its an 83 gt with 89 Lincoln lsc 5.0 roller completely stock internals other than high volume oil pump and double roller timing chain. Bolt ons are edroneock dual plane intake bbk equal length headers 2.5 inch h pipe and flowmaster super 44 mufflers dumped underdrive pulleys 8.8 with 4.10 gears world clas T-5 centerforce stage 2 clutch smog and power steering delete and 100 shot of nitrous. What motorsport cam can I cram in a stock internal motor without internal modifications. I'm looking for the biggest cam I can fit from ford motorsports