hey fellas..i came across [dh-racing.com]..it looks pretty impressive..i was just wonderin if you guys ever heard of or tried any of their products..

 

no

 

heard of them yes, but no one is on here bragging about them.

 

Any site that claims they can pull an extra 22 HP and 18 ft/lbs of torque from a stock S2000 with JUST an intake manifold and throttle body is full of shit.

Amazing! DH-Racing S2000 manifold dyno chart

There was some controversy about this shop on the ZC Resource (another forum I read), about them sending out mis-represented items, not refunding money, you know, the standard "performance" shop horror stories. I wouldn't deal with them.

 

Hmmm...that looks more like a comparison of an ap1 vs ap2. Little odd that the 220hp plot didn't take it all the way to near 9k...isn't it?

 

good eye!

 

It's dave hickman of dh racing that makes these claims. He supposedly put the s2000s int Manifold and throttle body on his flow bench... After some port and polishishing he netted these gains. Not sure if I believe it. A lot of old school drag guys never gave him much credit. Here's a video that seems odd to me... Please view and comment, something doesn't seem right. [media]http://www.youtube.com/watch?v=9P_ABQq4V6w [/media]

 

I've never had any personal experience with them, but everything I've read about them says to stay away.