http://www.enginebasics.com/Advanced%20 ... 0Test.html As soon as I saw this I thought about posting it up, with a bit more fine tuning it looks like might be a real winner for guys running a true twin scroll (ie the hx/hy 35 ) turbo soon to be like me lol let me know what you guys think,

-Mike

_________________
I am the Guardian, I hate helos, everything leaks.......

Kinda like a Variable Nozzle Turbocharger.

I think they run about 500 bucks but there's some videos on utube of guys that made there own

_________________
http://youtu.be/2Y4i4UOLiSA

http://www.forabodiesonly.com/mopar/sho ... p?t=126611

As far as I know (have read on the internet), they do work pretty well.

_________________
I have no idea what I am talking about.

There's some videos on utube and it appears you can run a larger turbo and get it to spool at lower rpm range. It's a sweet concept

_________________
http://youtu.be/2Y4i4UOLiSA

http://www.forabodiesonly.com/mopar/sho ... p?t=126611

$500 ??!!!! haha no thank lol, the idea is crazy simple start with the initial cut of metal from inside make a cardboad template, bevel edges for a flusher fit, you can find sotck waste, and mod it IE gently cut the THE VERY TOP off, braze on a thick flange drill and tap some hole for a cover plate, and BAM now you can swap waste gate springs to adjust when it fully opens, hardest part would be drilling a hole STRAIGHT through the turbo exhaust housing.

Then which shouldered/collared bushing to pick, brass, bronze or stainless, I would think stainless in a app like this due to the heat,


-Mike

_________________
I am the Guardian, I hate helos, everything leaks.......

Looks like some of the stuff on the DD13 or DD15 Detroits.

_________________
'72 Duster 198 stock cam, 3:23's Hookers on jack stands for 8 years in the driveway
'79 Maxivan 360 Offy Qjet Comp RV cam/rusting in the driveway.
93 D350 160HP Cummins Auto Dually Clubcab needs a injector pump
2005 Golden Couch Buick