EPR Big Twins on the way!!!

MuscleTruck03

Wants a turbo!! or two...
Mar 10, 2010
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north ogden, ut
I still dont understand these compunds... how does the little one not overspin itself to death?:confused:
and ive seen trents work I think you should be very happy ;) cant wait to get a set of his twins on my truck
 

Smokin LB7

New member
Jul 25, 2008
191
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I still dont understand these compunds... how does the little one not overspin itself to death?:confused:
and ive seen trents work I think you should be very happy ;) cant wait to get a set of his twins on my truck

Thats what the wastegate is for. And the exhaust is still driving the small turbo. And the little one is more compounding the boost from the big one.
 

Builtlngbd

New member
Aug 24, 2009
392
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Tiny is a GT42 Mag (GT45 in a 42 housing) Bugs is a GT55
Now back to the original thread, can't wait to see it run, come up here when you get it done so we can run it against Jewells and see what happens:happy2:

That would be great. Maybe BBQ after and bullshit! Get a chance to meet y'all. Looks like you do good work your self!
 

TrentNell

Finally underway !!!!!
Jul 7, 2008
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slc tuah
Finally finished up , Not done fully , the hot pipe needs to be wrapped , and they are basically just "mocked " up to final test fit before sending them off to Jarrett , I think they turned out great , engines a bit stripped and disty and camera lens was a little dirty I guess but either way here they are and that is my PBK mocked up with his comp cover wanted to mock up with the new one but didnt want to dirty it up .

Check out the custom v-band inlet on the S472 the new ( to me ) lathe is nice to have :cool:


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IdahoRob

New member
Jun 5, 2007
1,151
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Nice work, I love all the ports in the different pipes. Makes for easy tuning with the right gauges.
 

Builtlngbd

New member
Aug 24, 2009
392
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wow trent just wow!!! im still ont the way home as we speak lol on the comnany laptop lol. be another 1hr 1/2:mad: before we get in. ill be calling you tomarrow since i have off trent.. and again thanks.

RoB ill be in touch soon also so we can start on the tuning. :thumb:....


gosh im so damn tired from all this south texas heat haha