Broviak built his so I guess I'll build mine too

[TROJAN366]

I'll take my 72mm VGT over any twin kit that is over a stock turbo because the driveability is alot better with the single VGT.

This is something I've really been putting some thought into. Would you prefer your 72 or a s480 over the 68? Ibis thinking 72 for cost reasons but I'm not sure which way to go.

 

[MarkBroviak]

This is something I've really been putting some thought into. Would you prefer your 72 or a s480 over the 68? Ibis thinking 72 for cost reasons but I'm not sure which way to go.

I would go to the 72mm before twinning it but that is just me. Twins are great for peak power and towing but lack in the daily driving department. The videos of my 72mm VGT as a single on my truck are proof enough why feel this way.:thumb:

 

[TROJAN366]

I would go to the 72mm before twinning it but that is just me. Twins are great for peak power and towing but lack in the daily driving department. The videos of my 72mm VGT as a single on my truck are proof enough why feel this way.:thumb:

I saw the video and was hoping this is what you would say^.

 

[JoshH]

Mark, did your 72 start off as a stock charger or a 4094VA?

 

[MarkBroviak]

Mark, did your 72 start off as a stock charger or a 4094VA?

They started life as a 4094va:thumb:

 

[jkholder09]

The 72mm as a single is really fun to drive, super reliable and a really stock appearing install. I would recomend this setup to anyone. I ran it all last year on an lly and have no complaints at all. It makes all the power that you can use practically or actually hook up on the street.

 

[Andrewslmm7]

The 72mm as a single is really fun to drive, super reliable and a really stock appearing install. I would recomend this setup to anyone. I ran it all last year on an lly and have no complaints at all. It makes all the power that you can use practically or actually hook up on the street.

I love the 72 on my lmm as well and once me and tony had some seat time we cracked that pos underbody code the truck is great! Adds a good punch and eventually would like to twin off over it. The sad part is the wow factor wore off and now I want big fuel to make some serious balls! This shit never ends...

 

[Andrewslmm7]

***underboost

 

[Andrewslmm7]

I can honestly say iv never been in a duramax with a real twin setup with two after market chargers I have although spent some time behind a bad twined cummins and it drove unbelievably well... Is there any reason a duramax wouldn't act the same this truck has a 75 inducer on the top charger and I believe an 100 or larger on the bottom.

 

[mackthehack]

The 72mm as a single is really fun to drive, super reliable and a really stock appearing install. I would recomend this setup to anyone. I ran it all last year on an lly and have no complaints at all. It makes all the power that you can use practically or actually hook up on the street.

:thumb:

 

[Lbzmax90]

I would love to put a vgt on my truck wish it came from the factory that way!

 

[smkndmax05]

Well, here's the update.....I pulled the motor back out to investigate the leak, found I had a bad valve cover that wouldn't seal. Mark and I put everything back together and I finally fired it up last night... NO LEAKS.....Its been a long 2 months. I have to put the front clip and the driveline back in it tonight, then I will drive it tomorrow and let Mark make some noise on the dyno. Shooting for over 800 hp!!!!!!

 

[smkndmax05]

Short Block

Here's some eye candy!

 

[jmaz268]

Thats sharp....love the colors.

 

[emiller3]

Looks good Matt, now its time to have some fun with it:woott:

 

[Hoosier]

:thumb:

Looking forward to seeing some numbers!

 

[WI Huck]

Looks great. Hopefully you will have as much luck with this motor as the last one! 650 on a stock bottom end? What is this world coming to? :thumb:

 

[bigmackmiller]

Love the color combo :thumb:

 

[smkndmax05]

Well, the truck made it to work......We'll see if Mark makes some noise on the dyno today!!!!

 

[TROJAN366]

Well, the truck made it to work......We'll see if Mark makes some noise on the dyno today!!!!

Can't wait to see what this truck puts down. This is very similar to the setup I will be running for next year(or maybe this fall if funds allow).