I would like to know what amount of HP increase I should expect if I did the following change out on a 4.3 2-Barrell rated at 175hp..
Put rebuilt or used 4.3 Vortec heads + 4 barrel Carb, and intake designed for 4-barrel & added performance.
How much HP increase should I expect?
Can I get the heads, intake, and 4-barrel carb off a GM 4.3 (Auto) application? Junk yards maybe my best friend for this upgrade I hope!
The parts would come from various sources to keep cost down to the min as I realize people can waste alot of money on these parts if they are not careful (my opion) of course. I could be wrong.
Thx!
Put rebuilt or used 4.3 Vortec heads + 4 barrel Carb, and intake designed for 4-barrel & added performance.
How much HP increase should I expect?
Can I get the heads, intake, and 4-barrel carb off a GM 4.3 (Auto) application? Junk yards maybe my best friend for this upgrade I hope!
The parts would come from various sources to keep cost down to the min as I realize people can waste alot of money on these parts if they are not careful (my opion) of course. I could be wrong.
Thx!