997TT won't run on DYNOPACK..
#16
01-02-2009, 02:31 PM
I must be dense and I apologize but I am still not clear on the Dynapack dyno functioning.
How does it record whp when there are no factors of wheel / tire weight and surface rolling resistence?
How does the issue of drivetrain loss factor into play or if it does at all?
It seem to me that it would yield a higher hp figure?
How does this all compare to a Dynojet dyno which has not been mentioned?
Thank you
Ranger
How does it record whp when there are no factors of wheel / tire weight and surface rolling resistence?
How does the issue of drivetrain loss factor into play or if it does at all?
It seem to me that it would yield a higher hp figure?
How does this all compare to a Dynojet dyno which has not been mentioned?
Thank you
Ranger
#17
01-02-2009, 03:04 PM
I must be dense and I apologize but I am still not clear on the Dynapack dyno functioning.
How does it record whp when there are no factors of wheel / tire weight and surface rolling resistence?
IT connects directly to the wheel hub and uses hydraulics to create resistance in lieu of a weighted drum.
How does the issue of drivetrain loss factor into play or if it does at all?
It's the same as any other dyno. However, drum weight inconsistencies, tire pressures, strap tension, and all the other normal roller dyno variables don't come into play.
It seem to me that it would yield a higher hp figure?
No, they're generally lower but very very consistent. They also offer the ability to hold a certain rpm so that you can due real time fuel mapping.
How does this all compare to a Dynojet dyno which has not been mentioned?
See my above responses
Thank you
Ranger
How does it record whp when there are no factors of wheel / tire weight and surface rolling resistence?
IT connects directly to the wheel hub and uses hydraulics to create resistance in lieu of a weighted drum.
How does the issue of drivetrain loss factor into play or if it does at all?
It's the same as any other dyno. However, drum weight inconsistencies, tire pressures, strap tension, and all the other normal roller dyno variables don't come into play.
It seem to me that it would yield a higher hp figure?
No, they're generally lower but very very consistent. They also offer the ability to hold a certain rpm so that you can due real time fuel mapping.
How does this all compare to a Dynojet dyno which has not been mentioned?
See my above responses
Thank you
Ranger
Thread
Thread Starter
Forum
Replies
Last Post
