I've got a question about a turbo setup that im interested in running. It's probably been asked before, and if it has forgive me.

What i'm wondering is, could I run a HTT towing turbo w/ my HE351 and see any noticeable differences?

Here is a little info on my setup and what I use it for. I just run the Smarty SR/Dr. Performance Stage ll box, AFE intake and a MBRP exhaust. Stock trans, stock injectors/CP3. I hardly ever tow any thing heavy, just mainly drive the truck in the summer. No sled pulling, just like to step on the skinny pedal every now and then.

So could anyone point me in the direction I should go? What exactly will I need to get this plan underway? Piping, how to plumb it, new manifold, ect?

Thanks.

 

The primary turbo in a twins set up needs to be about twice the size of the secondary. You need a S400 class turbo for twins.

 

I see, so i'd be better off selling/trading what I have for a S400 type turbo.

Where could a guy go about finding a S400(Schweitzer?)? Any good places I could look for one, any more info on doing this setup my self?

 

S400 turbos are easy to find. Google it, & a ton will be on e bay, etc. The piping is expensive, but several outfits make them. source, II, etc. I've been trying to make a decision on doing twins for a few years now, & still haven't made up my mind. May just get a 63/68/14. But my current 62 would make a fine secondary for a S475 too. Hmmm...

 

I ran all of wicked Diesels Twins kit from the stocker/s400 to the 66/480 They are all great set ups! If u want to run the he351 u need a s475 will do very well for u!!

 

How is spool up/EGT's with the S475? I'm not looking for much over 500hp and don't really plan on running big amounts of fuel to get things moving.

What would a guy be looking at for running a stocker/twin setup for a price?