there is no such thing as a votec 305.350 only and v6
255 hp and 308 torgue
50
245 hp.
There's no way to answer that, but putting 305 heads on a 350 would increase compression ratio by about 1 point, which usually increases hp by about 20.
165 HP for LG4 carb 305. 190 HP for LB9 TPI 305 220 HP for L98 TPI 350
Base 305 4bbl (170 hp), optional 305 TPI (215 hp) or 350 TPI (225 hp)
255 HP from the factory.
20HP/ Horsepower. The 350 has 20 Hp more.
250-290 hp
175 hp 205 ft lbs of torque
250 ci 105 HP, 305 ci 140 HP, 350 ci 145 HP, 350 ci 165 HP, 400 ci 175 HP.