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· Mr. Vehicle Destroyer
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I'd imagine Marco is working on it for the smarty, its just a matter of time until they come out with it in the form of TNT-R software. You'll need upgraded valve springs when it does get here.
 

· GA CUMMINS CREW PREZ & Captain of the USS FAILBOAT
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I'd imagine Marco is working on it for the smarty, its just a matter of time until they come out with it in the form of TNT-R software. You'll need upgraded valve springs when it does get here.
id suggest studs, and stiffer rods also running 4k, thats alot on the cummins. there is a reason they defuel at 3250 stock from cummins. :thumbsup:
 

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Discussion Starter · #7 ·
Valve springs yes, stiffer rods? I have spun my VP 24valve to 4300rpm sever times sled pulling on a stock rotating assembly and my 12 valve has seen 4500rpm several times and they are doing great.
 

· Mr. Vehicle Destroyer
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cylinder pressure not velocity is what bends rods. You'll be fine unless you're using so much fuel/boost that you'd warrant the 12V rods.
 

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"2010 2500 Bighorn G-56 3.42's Minimaxx, dpf/egr deleted. Valair DD. AFE stage 2."
-just out of cruiosity, how does Rodram2002 pass emmisions with the egr/dpf delete? i know people put the the dpf back on once a year for emmissions, but refitting the dpf AND egr would be alot of work evan for once a year. or is it just an off road truck
 

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"2010 2500 Bighorn G-56 3.42's Minimaxx, dpf/egr deleted. Valair DD. AFE stage 2."
-just out of cruiosity, how does Rodram2002 pass emmisions with the egr/dpf delete? i know people put the the dpf back on once a year for emmissions, but refitting the dpf AND egr would be alot of work evan for once a year. or is it just an off road truck
Pretty sure you answered your own question!
 
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