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70cc class Dyno day

Red97

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Ran all the saws today...

In this order
572xp
7310p
7900
500i
462


Some showed up, some were lacking.

This is a comparison..... Hp/tq are what were measured today. Every saw had 6 pulls made, and the avg run was selected for display.

All runs were corrected to the same temperature/humidity.

If someone wants to enlarge the pics/legend feel free.

The pic's with the table of numbers show peak hp/tq with the "PK" next to them at the rpm it happened. Saw model is at the top of the column.

All saws had less than 3 tanks through to begin with.

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20201102_165512.jpg
 

David Young

Safety First !!!!!!
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vt
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Ran all the saws today...

In this order
572xp
7310p
7900
500i
462


Some showed up, some were lacking.

This is a comparison..... Hp/tq are what were measured today. Every saw had 6 pulls made, and the avg run was selected for display.

All runs were corrected to the same temperature/humidity.

If someone wants to enlarge the pics/legend feel free.

The pic's with the table of numbers show peak hp/tq with the "PK" next to them at the rpm it happened. Saw model is at the top of the column.

All saws had less than 3 tanks through to begin with.

View attachment 265354
View attachment 265355
View attachment 265356
View attachment 265357
Can we name the slacking one Dallas?
 
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