|
Re: perfomance
first off, don't remove the cat. its a federal offense and the truck will run worse without one. you could replace it with a high flow one. second, headers will give a slight increase in power (maybe 10-15hp) but they are really not needed unless you are going to modify the engine internals and/or add forced induction. the cost is not really worth the gain. third, headers will take about 6hrs to install on a second gen 4.3 blazer.
__________________
2000 Chevy Blazer ZR2
Performance Mods: Numerous
Suspension Mods: Some, but not enough
Exterior Mods: Just Right
1987 Buick Turbo T Dark Red
Low 11 sec sleeper 
.030 4.1 block, PT6262E, & other odds and ends....
My Cardomain
|