Re: KR> today's flight, and Jim Hill's KR2 to KR2S stretch

2020-04-20 Thread sparksfly2ms--- via KRnet
I had the same thing happen many years ago while doing a first flight on a friends KR-2. Ran good on the ground and on climb out but, when I picked up speed, it would just die down. Landed Ok. It was a Posa carb and was adjusted lean on the ground but when we picked up speed, the ram air made

Re: KR> today's flight, and Jim Hill's KR2 to KR2S stretch

2020-04-20 Thread Mark Langford via KRnet
I wrote: > hangar. What we figured out was that the high inlet pressure into carb > throat had introduced a higher pressure into the float bowl vent. Sorrythat "float bowl vent" is nonsense, as the Posa doesn't have a floator a float bowl! I wrote that before I realized it was a P

Re: KR> today's flight, and Jim Hill's KR2 to KR2S stretch

2020-04-20 Thread Mark Langford via KRnet
Larry Flesner wrote: > I'm wondering if this is something I want to be flying behind at my Just a remindermake dang sure it will run wide open for at half a minute before you commit to a takeoff! If it'll do that, you'll probably get enough altitude to turn back, especially if you climb

Re: KR> todays flight

2020-04-20 Thread Flesner via KRnet
On 4/18/2020 6:04 PM, Flesner via KRnet wrote: Larry you are correct. I got rid of the fuel pump for gravity flow alone before I ever got the plane out of the work shop. I have a fuel pressure guage and the header tank keeps the areo carb happy all the time between .7 # and 1.2# Joe Horton

Re: KR> KRSuper 2S

2020-04-20 Thread Dave McCauley via KRnet
There are a few builders still active. I'm one of them. The designer, Scott Watts, is absent and slows progress quite a bitas there are my design gaps. I've finished construction and am now in the "hook-up" phase. I'd like to get the beast ready by fall. We'll see how that goes. Dave McCauley