Join Date: Apr 2009
Location: North County San Diego
2barrel vs 4 barrel
Hello Impalas.net I have a 62 impala 283 2 barrel Rochester carb 2 speed powerglide, my question is if I swap current carb n intake for a 4 barrel carb n intake will I get a noticable increase in horsepower, does it make a difference due to the fact that it's a 2 speed???