I am in the middle of completing my ba16 high comp build.
running a 12.5 compression rate.
With DD tech stage one cams.
Itr intake manifold
Arp rod bolts new bearings etc.
My question is with this cams i expect to make power to about 9500 rpm.
So i am looking for a an exhuast manifold that gives the best power between 7k and 9.5k as i will be only using it for drag racing.
i have beening doing a good bit of research and all dyno figures only seem to go to 8.5k to 9k notthing above these fidgures.
My cat back with be the skunk2 megapower R system.

Now the manifolds i am looking at are really just reps.

bar the skunk2 Alpha Series Header one.

Some of the others i have being looking at.

TRI Y HEADER
https://honda-tech.com/forums/showth...102570&page=54
TA manifold
https://www.privatelabelmfg.com/prod...-ta-header.htm
RMF narrow
https://www.privatelabelmfg.com/prod...-rf-header.htm

Mfg power driver
https://www.privatelabelmfg.com/prod...-sp-header.htm

bisimoto v2
https://www.privatelabelmfg.com/prod...-v2-header.htm

I love the look of the RMF narrow but looking for power not shine things..
I have been advieced to go for the TA manifold.
but from my research it seems that this manifold
https://www.privatelabelmfg.com/prod...-sp-header.htm
gives the best power at high rpm. And in all the dyno figures i see it always seems to do every well again all the tests that companys show of there manifolds.
If people have any other suggests more than welcome.
But really just looking for some one to back up my findings of this
https://www.privatelabelmfg.com/prod...-sp-header.htm manifold to be the one that will suit me the best
thank you for your help

 

Forgot to mention this manifold
http://sms-products.com/Headers.html
the mild steel one at the top the page

 

any body some in put please ??

 

I don't want to be that guy but really, same thread on the first page.
https://honda-tech.com/forums/showpo...3&postcount=11

 

hytech rep or toda rep. pic either one. i have a b16a with hytech on it. havent run it yet but if you look around for the bisi vs other dyno those two netted the best.

how are dereks cams btw?

 

Ya swinging between the toda rep now seems to hold stronge in all tests.
or maybe a better option is dereks rmf manifold.
HAven't ran the engine with the cams in it yet but hopefully it will make good power