Who recommends what?

 

Don't recommended anything myself as the standard one is good for 300bhp

 

why do you need/want one?

 

Building a decent power ZVH so thinking about a tubular manifold for better flow.

 

Speak to Christian of APT



Most people who recommend cvh tubular manifolds are the manufacturers lol

 

ive heard good things with the jamsport tubular manifold gained near 20bhp and turbo came on boost 1000rpm earlier

 

My involvement with CVH's and tubular manifolds is fairly limited (at the moment), but I just cannot see how a tubular manifold will make the turbo come on boost earlier on an engine that seems to be able to produce over 300bhp on the standard one.

The next month or so should see a few questions answered from my point-of-view anyway.

 

the results of 20bhp were recorded on car making 280 before and made 316 with custom inlet

 

think he means exhaust manifold dude