HE351ve questions

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HE351ve questions

Postby dpuckett » Thu Apr 24, 2014 8:55 pm

I have a HE351 ve in the basemnt I want to try to run on my jalopy. Of course, hey have to make it difficult with the oddball flange. I was wondering if Cummins made a 12v manifold with a T4 flange? I figure I could make the holes in the T4 to match the VGT flange, and be able to skip fabbing an adaptor to fit from the tock T3.

Secondly, does anyone have a definitive answer to the question of exhaust housing rnge? I have read from 3 to 6cm on the small end, and 22 to 35 on he big end. Quite a range. I plan to make a bracket and put a waste gate actuator on it, with an arm attached to the vane control gear thingie. I would like a 10cm or so on the small end, and let it open up to 20cm or so. I know, I could just pick a starting point and fiddle with it all summer long, but I guess I am getting old. I just want to drive the danged thing and go more than 400mi between fill ups. Tinkering and parts swapping has lost its allure.
His- 93 W250 club cab LE, auto to Getrag conversion, piston lift pump, 3.54 LSD. 400k+
Hers- 04 QC 4x4. Built auto, Triple Dog, Air Dog. Funny Round truck that aint so quiet.
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Re: HE351ve questions

Postby RCCUMMINS89 » Thu Apr 24, 2014 9:23 pm

Deathrod would be the best guy to talk to on the 351ve.
89 RC on shortened 92 diesel frame - NV4500 w/dual disc/4.10s on 37s. - Self built pump, "hot screw", lots of timing, True high volume low pressure lift pump, 62fmw/68/.7gated, 77lpm SAC Inj., Studs/O-rings,- 423/1220 Mustang - 11/16/2013 http://www.TheHungryDiesel.com full line dealer, if you don't see it please ask.
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Re: HE351ve questions

Postby DMan1198 » Fri Apr 25, 2014 6:11 am

It's a t4i flange so it's even more of an oddball. Aftermarket companies do make t4 flanged manifolds though (stainless, steed speed, ats to name a few)

As for the range it's 3cm on the small end and 25cm on the big end
Ducati- professional nap taker, and thread derailer extraordinaire
Brownie: 80 dodge heavy half. Ghost cummins under the hood, and some sinister plans
The Roo Hunter: 93 w250, lifted, 2 whistle machines, and a bunch of other go fast goodies, uhh..... not there yet
Jaeger: 12 ram 3500. Lifted, exhausted, and fed an excessive quantity of air
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