Search results

Here are some good pictures MikeON posted (photos labeled c-d ) and his associated text. http://www.steelsoldiers.com/deuce/16562-turbo-classification-2.html The last four pictures- D compressor wheel head on (a different view of the one posted earlier this thread), D turbine (rusty...

Interesting. (conjecture) I'd guess they made the timing change because a LDS w/wategate can be designed to make boost sooner while not getting to high later. It may have a wider power band but this would seem to have little effect on the peak power output.

In the previous post- Note the D turbo has a wide flat exhaust housing. The C has a scroll (snail) like exhaust housing.

Top (left to right)- exterior C turbo (whistler), exterior D turbo, D compressor wheel. C compressor wheel (whistler). Second row-photo of LDS465 turbo w/wastegate and D turbo, from cranetrucks MV Mag article.

I agree with m16ty on the fuel and EGT. My LD had lots of fuel but was a stone. The turbo made for some huge increase in power and egt, so much so I had to turn the fueld down 2-1/2 turns and it still ran much stronger. Power is all about volumetric efficiency(air) and fuel. I don't know if...