Ok so awhile ago i bought a 81 Berlinetta, in really nice shape, just been replacing a few things, nothing really with the motoar because its all fine, just so far new carpet kit, some weather stripings, all of the muffler system, and upgraded my stero system. but now i got a lil cash ratholed and id like to increase the horse power and preformance. So if anyone has any suguestions, im up for em, its an 1981 Berlinetta RS, 3.8L 229 V6.