Re: KR> auto fuel availability on XC

2017-11-27 Thread Mark Langford via KRnet
Kayak Chris wrote: > but on a trip, how is one supposed to get autofuel? don't a lot of > airports require you to buy their gas? (I got caught up in that once). I've found that mogas at airports is typically 87 octane or sonot usually good enough for a high compression engine, especially th

Re: KR> auto fuel availability on XC

2017-11-27 Thread Kayak via KRnet
Hi Mark, Sounds like you're stuck taking on avgas when on an away trip with the plane. Avgas around here at the one cheap airport is $4.75, over $5 at most places. 93 car gas is about $3.10, so at those prices, your 40 MPG plane on an XC trip gets "25MPG" (relative) of car gas when paying avgas pri

KR> Airfoil and Speeds

2017-11-27 Thread Samuel Ajayi via KRnet
Thanks Oscar and Mark for inputs. A spar modification or outright replacement with carbon fiber may be in order. I will be using a +/-7 G loading as build criteria should I decide to build one. An airfoil replacement may be the simplest solution. You may ask, why go through all this; speed! With

Re: KR> auto fuel availability on XC

2017-11-27 Thread Mark Langford via KRnet
Kayak Chris wrote: > As to running one vs the other, I always imagined having avgas on one > tank (or even a third, smaller tank) for takeoff and even landing, and > autofuel in the other once out of the critical phases. I could to that in N56ML with three fuel tanks, but never felt the need when

Re: KR> Airfoil and Speeds

2017-11-27 Thread Chris Kinnaman via KRnet
KR100, from krnet: http://www.krnet.org/krs/kr100/ On 11/27/2017 9:19 AM, Samuel Ajayi via KRnet wrote: Thanks Oscar and Mark for inputs. A spar modification or outright replacement with carbon fiber may be in order. I will be using a +/-7 G loading as build criteria should I decide to build

Re: KR> auto fuel availability on XC

2017-11-27 Thread bjoenunley via KRnet
 To save on fuel prices I purchased a 50 gallon drum that I load up on my trailer and take to the gas station.  I fill the drum with 93 octain.  There is a pump that siphons the gas from the drum.  I pay around $2.50 per gallon more or less and the drum lasts a couple months.  I get excited abou

KR> Airfoil and Speeds

2017-11-27 Thread Oscar Zuniga via KRnet
IIRC, Roy Marsh's plane, the 'poster child' for the original KR-2S promo literature, used the 23012 airfoil, which some of the Beech and Taylorcraft aircraft have used. Per NACA airfoil nomenclature, that makes it an unreflexed 12% thickness airfoil. I have no information on how Roy's plane p

Re: KR> Airfoil and Speeds

2017-11-27 Thread Flesner via KRnet
On 11/27/2017 10:19 AM, Samuel Ajayi via KRnet wrote: You may ask, why go through all this; speed! With an O-200 in front, the KR should be able to produce better speed numbers(210-230mph) and not sacrifice much more in approach and stall speeds. ++

KR> Fwd: Re: Airfoil and Speeds

2017-11-27 Thread Flesner via KRnet
I sent this out two hours ago and never saw it come through, at least I didn't get it so I'm posting it again. Larry Flesner _ On 11/27/2017 10:19 AM, Samuel Ajayi via KRnet wrote: You may ask, why go throug

Re: KR> Fwd: Re: Airfoil and Speeds

2017-11-27 Thread Michael Evans Sr. via KRnet
You post did go thru. I received it about 2 hrs ago. Thank you for the info. Mike Evans > On Nov 27, 2017, at 2:31 PM, Flesner via KRnet wrote: > > > I sent this out two hours ago and never saw it come through, at least I > didn't get it so I'm posting it again. > > Larry Flesner > _

KR> Engine Rebuild Completed

2017-11-27 Thread Mike Stirewalt via KRnet
Won't JB Weld seal a small crack in a case? I haven't had to do it - haven't had any cracks - but JB seems to work for everything that involves minor metal fixes? The Unusual Link Between Alzheimer's and Coconut Oil (Watch) Memory R

Re: KR> Engine Rebuild Completed

2017-11-27 Thread n357cj via KRnet
I had my case welded inside and out when it was first discovered back in about '08. It lasted for a couple years, but eventually mirrored back through the welded area. I did the JB weld inside and out over and over with very short lived success'. I actually sent a case with Roy (3100 cc needs m

Re: KR> Engine Rebuild Completed

2017-11-27 Thread Jeff Scott via KRnet
  Joe,   Glad to have you back among the flying again. FWIW, JB Weld can be used to successfully fill small voids that create a leak, but cracks in the block are usually caused by stresses to the block. JB Weld isn't going to keep the crack from working and spreading, so, at best, is a tempo