6.7L down pipe same as 04.5+ 5.9L downpipe?

then the next step is to squeeze a 62mm compressor wheel in there if it has enough meat in the compressor cover to whittle it out a bit...
 
do you know what size comp wheel the HE431V has? it's a divided T4 inlet IIRC w/ a bigger turbine wheel than the HE351VGT. It comes on the 8.3's

I thought about trying one, but I haven't found one cheap enough to pull the trigger on. I got my VGT for $100 :D
 
do you know what size comp wheel the HE431V has? it's a divided T4 inlet IIRC w/ a bigger turbine wheel than the HE351VGT. It comes on the 8.3's

I thought about trying one, but I haven't found one cheap enough to pull the trigger on. I got my VGT for $100 :D

http://cgi.ebay.com/ebaymotors/Dodge-Cummins-Holset-VGT-HE431V-Turbo-Turbocharger-NR_W0QQitemZ260335223611QQcmdZViewItemQQimsxZ20081220?IMSfp=TL0812201110009r28408

seems cheap enough...

post #424 gives some hoaky graphs of this particular turbo (mass flow vs. PR & PR vs. efficiency)

http://www.dsmtuners.com/forums/turbo-system-tech/192083-holset-turbos-part-2-a-15.html

FWIW
 
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