4-2-1 or 4-1

We may earn a small commission from affiliate links and paid advertisements. Terms

N

n00b-racer07

New Member
Hey all, n00b here again,
I'm looking into some after market headers and can't decide on if I should go with
putting them on the SOHC VTEC on a 95 del sol.
the vtec kicks in around 4800 RPM and next spring I plan on going to a drag way to test it out and see how it stands up :D
but I didn't know, as it's also my DD which set I should go with,
I was thinking the 4-2-1 as I live in a hilly area and I'm thinking that keeping the mid-range torque will be better.
any suggestions?
thanks
 
Last edited:
4-2-1

4-2-1 is far superior to 4-1 for streetability just make sure that whatever header you go with it has a long runner before the first bend ,down to help port flow. plus you will want to bore out the holes on the head side to match the gasket to make sure you are getting every tiny bity out of them.
 
allblackdelsol said:
4-2-1 is far superior to 4-1 for streetability just make sure that whatever header you go with it has a long runner before the first bend ,down to help port flow. plus you will want to bore out the holes on the head side to match the gasket to make sure you are getting every tiny bity out of them.
Click to expand...

Please stop posting until you know what you are talking about.
 
You must log in or register to reply here.
Back
Top