Unusable Fuel for RV-10

[rvanstory]

Ready to do a fuel flow test on my RV-10. According to EAA webinar, for kits that have already had unusable fuel test run at decent and takeoff/go-around attitudes, you only need to do the level flight flow test. Since the unusable answer will be the same for all kits that were built per plans. https://www.eaa.org/videos/2195707082001

So, does anyone have this data on the RV-10? Would really like to avoid jacking up nose to 25 degree attitude if the answer is already available.

 

[9GT]

Not all fuel systems will perform the same. I would suggest you do the test on YOUR plane to get those numbers. It really is not hard to do.

 

[AviatorJ]

Pretty easy to do, I may have had 5 ounces each tank left.

 

[cderk]

I probably had about a cup to 3/4 cup of fuel left

 

[rocketman1988]

I measured

I drained what was left when the pump was done...4 ounces each side...