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What would your next course of action be after the tunnel ram/horn?

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· DieselAutoPower.com
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Discussion Starter · #1 ·
I'm thinking for spring (after I dyno the truck with the tunnel ram and better tuning) I'll be going on to the next phase. I've listed a few things above. Tell me what you think...
 

· DieselAutoPower.com
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Discussion Starter · #3 ·
Oh and to expand on the twin parallel vgt's. I think I'd use a microcontroller with a pressure transducer to drive servos. The servos would control the vanes. I'd be ditching the entire electronic setup from the factory.
 

· Future Fly Boy!
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2,227 Posts
id like to see you tinker w/ the vp itself and see what (if anything) you could come up with...i think rollincoal messed with his, but i dont know what the results were:confused013:
i voted for the twins though...i think that and some 200's would be a great addition
 

· DieselAutoPower.com
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Discussion Starter · #5 ·
I'm hoping in a few months I might start tinkering a LOT more making some custom fab stuff. My step father plans on setting up a shop in their house (next door). He used to be a machinist for northwest airlines. So I hope we'll pool resources to at least come up with a nice sized lathe, milling machine, and I really want a TIG welder and plasma cutter.
 

· Mule Barn Proprietor
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id like to see you tinker w/ the vp itself and see what (if anything) you could come up with...i think rollincoal messed with his, but i dont know what the results were:confused013:
i voted for the twins though...i think that and some 200's would be a great addition
I think you don't know what the actual results were because the results weren't very beneficial.

I voted Twins...its an obvious choice...AIR VOLUME

I like the s475
 

· Registered
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618 Posts
I loved the water with my twins and ill run it again, helps with spool up and gives you a little more go. Even with twins it helps keep the egts down while towing. But thats just me
I would go with a s475 under your he351, run an external wastegate to help with dp and you will have a fast spooling set of twins with lots of top end
 

· Registered
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i said twins but thats the setup im going for.....
 

· Registered
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2,665 Posts
I say twins with a s475 but would like to see Twin parrallel vgts
 

· Registered
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go twins and get some FBD 7x12's or 7x14's
 

· Vendor
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I'd like to see you do something with the VGT if it is within reason.
 

· Registered
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1,552 Posts
Twin VGTs would be badass, but HE351/S475 is a great setup and I think it would get you to 55 psi with less hassel.
 
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