just bought a 93 cobra with 49000 miles on a 306, trick flow heads, powermax 2030 cam, JE forged pistons, 8.5:1 compression, forged h-beam rods, and forged crank, mac shortie headers, 30lb injectors, votech supercharger, 8lbs of boost, 3.73, and is smog legal. just want to know what kind of rwhp and rwtq i am looking at? can i get more boost without blowing a head gasket?