Upgrade time!

DAVe3283

Heavy & Slow
Sep 3, 2009
3,720
287
83
Boise, ID, USA
Truck was dropped off at MikeL's shop this afternoon. Once it is done (and ready for some power :D) its off to the farm shop to get torn down a bit for a few new go-fast goodies!

On the list:
- 60% injectors
- EPR S371
- 4" Turbo-back exhaust
- Head studs, LML manifold, and the odds and ends to make it all go together

This build has been a long time coming. It isn't half as crazy as many of the trucks on here, but I am still excited as a kid on Christmas!

I'll try and get some photos along the way.

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DAVe3283

Heavy & Slow
Sep 3, 2009
3,720
287
83
Boise, ID, USA
Kinda big injectors oy? Whats the spec son the 371?
Lol, Trent and Henry talked me down from 100% overs :spit:

The turbo flows 95 lbs/min. This is the kit I am getting, but powder coated "candy blue". The turbo:
4946391.jpg
Trent provides some additional details in these threads:
[thread=37873]BW 68mm S400 & Our new 71mm S300[/thread] Post #11 and on
[thread=39972]S371 Dyno results[/thread]
 

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DAVe3283

Heavy & Slow
Sep 3, 2009
3,720
287
83
Boise, ID, USA
I want that thing in the valley of my truck bad bad. Let us know how it does.
Will do for sure. I want to hit a track as soon as it is done, but it may be late July before I can make a test n tune session. I'll post how it DD's and plays on the street sooner though :thumb:


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Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
21,556
5,612
113
Phoenix Az
Nice! throw a dual fueler on and you will be complete for a high 700hp truck :D. i dont think your rods would like it much though
 

DAVe3283

Heavy & Slow
Sep 3, 2009
3,720
287
83
Boise, ID, USA
Everything but the turbo is waiting in the shop, so I took the opportunity to do a dyno session so I can see where I am at before/after.

Preliminary results are 425.8 HP and 748.4 ft-lb torque on a homemade tune with no smoke. Stock put down 250/510 the same session.

I'll get the final #s and chart up as soon as I can.

As a side note, I'm considering posting the tune I wrote. Think anyone would be interested in it? FWIW MikeL thought it was alright :thumb:

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