0% vs 100%
which is which?
1. when the vanes flatten to form a circle this is:
a. 0% ?
b. 100% ?
2. The maximum boost is found near:
a. 0%
b. 20%
c. 80%
d. 100%
Printable View
0% vs 100%
which is which?
1. when the vanes flatten to form a circle this is:
a. 0% ?
b. 100% ?
2. The maximum boost is found near:
a. 0%
b. 20%
c. 80%
d. 100%
The percentage is relative to velocity. The higher the percentage, the faster the velocity for spool-up to a point. 100% is almost blocking flow completely. This is where GM is commanding LLY/LBZ turbo's for exhaust brake feature on 06 medium duty trucks. 0% is almost no boost at all, or fully open. Hope this helps out some.
Awesome, thanks! Makes more sense now.