Hey guys gonna be doing a set of headers for my truck. As no one makes them.

Some pointer you guys can advise me on when designing them.

its a 2.5L V6 and it revs to 7200 RPM

Im gonna follow the firing order
Make merge collectors
Other then that 1.5" tubing to 2.5 collectors
36" long primarys

Not sure on the collector lenght yet

 

Was there a question?

 

maybe if any of his info was flawed like tube diameter, tube length, merge collector size etc? Sounds like he's got it pretty locked already

 

Just curious to any other tips or ideas when fabin headers??

 

Ok guys getting some collectors next week.

Question the truck is ob2 they have pre cats,

Im gonna do a set of long tube headers and either run the 2 downpipes to one cat and mount the emissions o2s behind the cat. OR i was gonna run 2 cats on on each bank after the collector then y pipe the headers .

Anyone have experience with the V6's