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Old 05-21-08, 09:34 PM   #6
Dougal
IH8MUD Lifer
 
Join Date: Jun 2007
Location: Being stalked by 2 hillbillies
Posts: 1,427
Quote:
Originally Posted by rchalmers3 View Post
Related questions regarding turbo theory:

When mounting a turbo on a NA diesel, what is the rule for managing the VELOCITY of the gasses exiting the manifold? Does it help to straighten, restrict or expand the gasses before entering the turbo? Does distance from the manifold flange matter?

Tex posted a question that made me wonder....

Please don't tell me to go buy the Turbo bible.....

Rick
As smooth as possible is the goal, tapering into any size/shape difference going into the mounting flange.

Keeping the distance from the exhaust ports to the turbo as short as possible to keep the pulses as strong as possible into the turbo. Shorter also minimises heat loss (the hotter your exhaust, the more efficient your turbo runs).


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