MPI Twin Owners, Come in!

Utahski

Utahski

New member
Oct 20, 2008
546
0
0
Northern Utah
SIKDMAX said:
How do you like your MPI Twin setup?
*****I like it a whole bunch. Makes the truck a completely different vehicle and a lot more fun to drive.

Who did your tuning?
***** IdahoRob.....probably done more EFI tunes on these twin setups than anyone anywhere. Lots of power that's not hard on the engine.

What setup are you running? (Turbos, etc)
***** Standard MPI setup. Nathan's done more of these than all the others put together and has it well refined. A beautifully engineered system that just works.

Anything else a prospective buyer should know?
*****If you're hesitant, stop thinking and just do it.
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Twin turbos on a Duramax are awesome. So is Rob's tuning.
 
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Bobo

New member
Aug 27, 2006
271
0
0
The STD MPI kit on an LLY will make 800hp with a stock cam, stock heads, and a stock intercooler without any issues. You will need injectors, rods, lower compression, headstuds, and a good engine builder to do it.
 
ChevyDieselLLY

ChevyDieselLLY

Whats A Budget???
Apr 1, 2008
2,684
1
0
38
MI, NC, now Hawaii
Bobo said:
The STD MPI kit on an LLY will make 800hp with a stock cam, stock heads, and a stock intercooler without any issues. You will need injectors, rods, lower compression, headstuds, and a good engine builder to do it.
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well i will have a built motor no worries there, but i dont want the STD kit :D i want the 900+ kit
 
BLACKLBZ

BLACKLBZ

Speed Junkie
Dec 6, 2008
37
0
0
Cincinnati
I finally got off work and went to the garage and got my truck. Am I allowed to say I got wood?:D This kit is awesome!!! Thanks again Steve, I can't wipe the grin off my face.
 
Subman

Subman

Old Geezer
Jun 27, 2008
3,233
10
38
80
Madras, OR, Pahrump NV
BLACKLBZ said:
I finally got off work and went to the garage and got my truck. Am I allowed to say I got wood?:D This kit is awesome!!! Thanks again Steve, I can't wipe the grin off my face.
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Hey man whatever works. No embarassing interviews with the doctor at least. Congratulations and have some fun.:D
 
BoiseRob

BoiseRob

Active member
Oct 12, 2007
392
45
28
63
BLACKLBZ said:
I finally got off work and went to the garage and got my truck. Am I allowed to say I got wood?:D This kit is awesome!!! Thanks again Steve, I can't wipe the grin off my face.
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So MPI Twins are the "Viagra" of diesel mods... :D
 
smith6.6

smith6.6

Junior Member
Aug 14, 2006
47
0
6
waukesha Wi
SIKDMAX said:
Half way there :D :D :D

HTTurbo.jpg
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If you didn't get the ss exhaust housing you should it spools a hell of a lot faster, I run that in my twin setup
 
I

Idaho CTD

Junkie
May 28, 2008
179
0
0
Idaho
The SS housing was built sized off of a T-4 scroll but with a T-3 foot print. The port size is quite a bit bigger than a standard T-3 and that is why early on they had gasket issues trying to seal them. Since then they have had custom gaskets made to fit correctly. So to answer your question....no they don't have a T-4 housing in SS.
 
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