I'm going to be running an HE351 as the secondary in my twins set up very shortly, and was wondering what the best way to control my wategate was and how it has been done. I was under the impression it can be inlarged with a grinder. How much of a benifit will I see from doing this? And what is the best way to get this waste gate to open, seeing as how it was electronic. Tap the housing for a new line?

Thanks, I'm just trying to get the stupid questions out of the way. I can't wait for these twins!

 

The WG itself is the same 22psi unit used on the HE341. You can do a couple of things. One is pull the elec solenoid out and plug that hole... If you get a short plug you can use the tapped port already in the side. If the plug blocks the hole you can drill and tap it.

I know that some twins kits use air from the primary to open the secondary WG.

 

That's exactly the kind of thing I needed to hear, and I really like that idea. How much will I gain by porting the wastegate on my HE? I've got a grinder and lots of time on my hands...

Thanks!

 

Not too sure on the porting...