kpr

kpr's kp60

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more dyno stuff.... 

Had to finish the tune after swapping to the small headers.   Tried a few things while it was on there.

First up; some time ago read something on the internet, that throttles may flow better/make more power just under 100% open rather than 100% open. 

Yeh nar; blue: 96% open,  tried 98%  as well same deal just a bit closer to red (100%) line.    Maybe it needs even bigger throttles? they are 47mm

 

1273777682_96throttle.jpg.3b53dea5eeffacfa47ca1e2e68b55860.jpg

 

Next is  with the trumpets removed.  the below removed all together

img_20161111_204527.jpg

was expecting some big losses,  but not quite like this!   over 10kw through the whole powerband.

451668080_notrumpet.jpg.21e547f5f19d9544c3a197f44c8d200f.jpg

 

 

 

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