just ordered MPI twins

turk walker

turk walker

New member
Dec 16, 2006
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gillette,wyoming
talked to nathan today and ordered my twins.
same setup trent is running, except with an HTT instead of the BD.
Hopefully I will have them by the end of the month.

WAITING SUCKS, but I know it will be worth it.
 
fast03

fast03

Active member
Jun 15, 2008
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Rancho Cucamonga
Congrats. I am dreaming still of twins. I was close then we decided to buy a cabin in the mountains so truck upgrades are on hold. Tell us all how great they are when they are on.
 
TrentNell

TrentNell

Finally underway !!!!!
Jul 7, 2008
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slc tuah
Iceman56 said:
That is awsome!

What is the difference between running the HTT compared to the other? Any benifits?
Click to expand...

HTT = stainless housing and has a bigger internal wastegate . Mine is getting changed to stainless housing this weekend finally .
 
TrentNell

TrentNell

Finally underway !!!!!
Jul 7, 2008
7,543
0
0
44
slc tuah
Iceman56 said:
Stupid question..... what are the benefits of stainless and the bigger wastegate??
Click to expand...

Stainless spools faster because it retains heat better than just a cast housing .

Bigger internal waste gate helps drive pressure ,not over driving the turbo, and a little more adjustment in balancing the boost between both chargers .

I had to modify my internal waste gate on the cast housing to make mine work because even on the loosest setting my top turbo was putting out more boost than the large charger .
 
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