Looking at buying 89 c1500 , cam and efi questions

[Tom]

Originally Posted by EVRLET

210 hp to 350 hp, good luck. No cam and head swap will yield you 140 hp on a gen II V8 motor.
.

lol.
A: Its a gen I TBI motor, not a Gen 2 LT.
B: Many combos can get that much more power, as has been proven by hundreds if not thousands of dyno tests over the years that you can look up. Hell, edelbrocks top end package promises that. I'd bet a truck that AFR195's and a roller cam in the 230@.050 range would get 350HP on a stock 350 shortblock.

Originally Posted by sntrym95

You will need a bigger TBI, either a bored out small block one or a big block TBI, then tune away.

He's changing the injection system.