4.8 overkill exhaust questions
#1
4.8 overkill exhaust questions
I'm building a cammed supercharged engine for my 93 ecsb. I have many projects that I'm doing to the truck and I'm thinking about just dropping in a 4.8/T56 that I have into it and driving it. The exhaust consists of schoenfeld headers, 3" true duals with an h pipe, magnaflo mufflers and then run out the corners of the bed.
What will i lose by having such a large exhaust? Would dropping the size of the pipes to 2.5" right after the headers and going back to 3" just before the h pipe be of any benefit?
I'm honestly not caring about performance, I just need the truck up until about this time next year.
What will i lose by having such a large exhaust? Would dropping the size of the pipes to 2.5" right after the headers and going back to 3" just before the h pipe be of any benefit?
I'm honestly not caring about performance, I just need the truck up until about this time next year.
#3
#7
Supercharged is the reason for the 3" duals but I'm thinking about just dropping in a naturally aspirated 4.8 due to my dd taking a dump on me. It will be run for about a year until the supercharged engine swap.
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
bbowerman
GM Engine & Exhaust Performance
10
07-26-2015 10:57 PM
FlowmasterMufflers
GM Engine & Exhaust Performance
0
07-17-2015 03:26 PM