More Power

[jrp267]

hey first post, been looking for a place where people know the old chev. I am looking to get some more horses out of my chevy. I posting this in here because my 88 more closely resembles the 73 thru 87. I got a 88 chev r 3500 crew cab with a 454. it is nearly stock except the converters been removed and it has true duals. The stock numbers are around 235 hp and 370 trq. I would like to get somewhere in the n eighborhood of 350 hp and 4 to 425 torque. What is the cheapest way. Should I ditch the tbi and go with a intake carb and headers or keep it and change somethin else Thanks for the info in advance.