by RCCUMMINS89 » Sun Nov 24, 2013 9:48 pm
What do you mean by what is it? It's similar to the 62/71/14, but with a different exhaust housing (same size housing, but with a better wastegate design). The 62 wheel is a forged mill wheel from borg and flows 74 pounds a minute as opposed to 72 like the other 62 wheel. The 68 wheel has a j cup design to it to allow for better flow at high boost levels. And to top it off, it has a better bearing assembly.
All borg warner products.
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.