Building a Twincharged Cummins Diesel Ultra 4 Race Car Start to Finish 

Here’s a narrated video of my twincharged mid engine Cummins powered ultra 4 race car build. I used a Whipple 200r supercharger and Phatshaft 62 turbo to twincharge the engine. The tranny is a 47rh with a manual shift body and a shortened tail housing. The transfer case is an np205 with modified shift rails billet bearing retainers. Both the front and rear axles are gm 14 bolt with a full spool if the front and locker in the rear.
#ultra4
#cummins
#twincharged
#irionmotorsports
#whipplesuperchargers
#griffinradiator
#racelinewheels

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