I am looking to upgrade to a twin or a big single setup thats able to tow 15 to 17,000 pounds about 6 or 8 times a year and still spool quickly and build 50 to 70 PSI boost. Most of my driving is done without any weight so somthing streetable yet reliable to tow with.Any advice on a certain manufacturer or size and combination would be appreciated. Any links so i can search for myself also.

 

how much hp? you could do a 64 single with what you have in your sig, but twins would always be better do you have the stock turbo right now?

 

I would not do a big single.

If you are looking for price, running the stocker over a s400 is a good kit. If you are not too worried about money, call a pro, they will build a kit specifically to what you want.

Where do you live? There may be someone close to you...

In no specific order...

http://www.midatlanticdiesel.com/

http://www.trediesel.com/turbos.htm

http://www.htturbo.com/ctb.htm

http://www.wickeddiesels.com/id6.html