experience with DH-Racing ported manifolds?

[double0Si]

I found a DH racing ported intake manifold for a B16A on craigslist pretty cheap. their website says gains of 20HP to the wheels (BS?) Has anyone bought one or seen any good numbers from them?

 

[double0Si]

no one? I guess ill be the guinea pig. $80 on CL vs 580 new...

 

[efhondakid]

Maybe with the necessary supporting head mods.

 

[double0Si]

Yea I figure if anything it'll be worth it down the road when I have time/money to get some good head work and the cam and valvetrain upgrades Id like. Since I can't find anything reviewing the manifold ill definetly have to post some results