I don't know about all the S400
hate...
Hate? WTF? I do not hate S400s. I like them alot. Search this very board and you will see me recommending the S400. Ask Bullfrog, Stingpuller, and Trailerpro what turbos I recommended them.
We made 760hp on fuel with Winstons S400 with 72mm comp and 83mm turbine. I made 821hp on fuel with my S400 with a 75mm comp and 83mm turbine. Same dyno and cooler temps (the night before after dark) Ed Wayne made 760hp on fuel with a GT4202. As far as Dave Dunbar could remember my truck was the highest fuel only single turbo he had run on his dyno. With the right PW my single BW charger will clean up all the smoke from 100% over injectors and still run 11.1s
Comparing from truck to truck is not a fair comparision. All those trucks run great but there are to many variables to say the difference is just from the turbos. Eric Mechant Dynoed over 800 on Dunbars dyno with a out of the box plain bearing GT4202 two years ago. I have pushed my old bored wheel version GT4202 past 800 fuel only also. But the difference between a GT42 and GT47 is huge. A GT4718 will support 1100RWHP. No true S400 will do that. I was shoping around ealier in the year lookng at S400 because of price myself. I talked with several about The bigger S400 hybrids fpr me. Jose at Forced Inductions said he could build me one but you want GT47 power just get a GT47. It is the baddest Large fram charger out there. By large frame I mean turbos that can be had with a T4 housing. S500s and GT55s can not be had with a T4 show I classify those as Thumpers. Dont beleive me? Go to goggle and search the baddest T4 turbo. What you will see that keeps being mentioned is The PT88-47. A variation of the GT4718. I bought one. It is at Precision right know for the billet wheel upgrade.
I don't hate Garrett, but the price and ability to rebuild and swap parts on the BW stuff makes it my turbo of choice. What does it matter if some of the better "BW" stuff is hybrid or custom?? Even the custom and hybrid BW turbos are cheaper than the standard Garrett chargers.
Really?
Straight off Forced inductions site.
FI-91X X1 1.0, 1.1, 1.4, 1.6 T6 $2499
GT-47 88T .96, 1.08 $1999
So much for cheaper!:rofl:
Also that S400 can only be had with the T6 housing where the GT47 can be had with a T4
Just my $.02