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facthunter

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Everything posted by facthunter

  1. facthunter
    It's NOT reasonable to expect to Pay nothing. AVDATA is a secret Deal that does not pass the PUB test that you have NO OPTION but pay up. I doubt it's LEGAL if it was put to the test.. Another reason to give up flying. We need to get the BS removed. CASA wanted AUF/ RAAus to lower their workload and responsibilities and Liabilities. Doesn't really work with aviation. That's now proven. Nev
  2. facthunter
    Rub the Councils nose in the Cat$#1t and you might just as well leave town. Nev
  3. facthunter
    Rotax always specified Air cooled 2 stroke oils because of high Piston Temperatures. I don't believe you can just say One brand is better than another. It's a matter of choosing the correct type of oil for your particular Purpose. Shake and roll around ALL oil containers before getting any oil out of them as well. ALWAYS warm up your engine before take of as it reduces fuel washing the Oil film off the surfaces as well as other benefits like piston clearance and cylinder warpage. Nev
  4. facthunter
    The wind change was frontal and there were Plenty of trees and Powerlines down. Storms are cells. Someone 4Kms away may get a deluge and you get nothing . More likely to be intense in Tropical areas .WE rarely get heavy rain from the south in Victoria. Nev
  5. facthunter
    Castrol is "handled" by BP these days. Wakefield Castrol as we knew it is no more. 2T is an old spec for Lawn Mowers etc I would go for something better in an Aircraft motor. A Rotax 618 is over 100 Hp/ Litre. My son Races with MOTOR EX as OK for Husqvarna/KTM. Nev
  6. facthunter
    They had a pretty good BIG magnetic compass's too and you had to KNOW your turning and acceleration Errors. Flying on LIMITED PANEL had to be mastered. I used to PRACTICE IT on the F27, too. Quite Tiring. Nev
  7. facthunter
    Lot of traffic near some places using different frequencies North of Brisbane and issues with RPT into Ballina getting low. Nev
  8. facthunter
    SOME crudes are better than Others for Lube Oil. One good example is Pennsylvanian crude Synthetic has many bases eg ESTER based. SOME synthetics way back didn't give much Protection from Oxidisation in 2 strokes and were avoided. Today SOME/Most syn and Mineral oils will mix so you can get Part synthetic and the syn is made from LPG. Most crude has a Lot of sulphur which is highly corrosive when oxidised and the Mixed with water. It has ALMOST been eliminated from the Best Oi/fuel countries, LPG also has impurities but is removed during the manufacturing process. Thickening oils is generally done by adding Polymers which are Plastic like Particles which have a finite Life in lube oils. It would be good if ALL engines were Pre-Pressurised with oil to reduce the damage of dry starts. Nev
  9. facthunter
    A spinning Plane doesn't pull much G until the recovery dive Pull out. Most Aerobatic Planes have G meters that record a MAX figure. Nev
  10. facthunter
    What does RED Lettering Mean? Nev
  11. facthunter
    IF you want to go over big Hills you do need a boosted engine.. Nev
  12. facthunter
    A lot of money. Nev
  13. facthunter
    What is the Current Price of that engine? Nev
  14. facthunter
    All will be revealed. There should be plenty of Data and evidence. Nev
  15. facthunter
    The ball is the Opposite of a Spirit Level. The coloured fluid damps it movement . It indicates skid or slip. To indicate turn rate you need a Gyro.. Level it relative to the Planes wings to set it up on the ground . Some gyros can be electronic. Nev
  16. facthunter
    A were a Lot of them at Williamtown RAAF Base before the Sabres and a few RNAC Pilots had a fly of them. No particular Vices and no Swing on take off. Not a lot of Endurance. Goblin Motor. Centrifugal compressor Low thrust and doesn't stall. Nev
  17. facthunter
    Ther's the end ones too.. Nev
  18. facthunter
    There was quite a few Vampires sitting around at one time in varied states of decay. They use a bit of runway to get airborne. Nev
  19. facthunter
    Check the Crank Oils seals also if the Motor has been sitting or a long time since manufactured. Correct Mixture is critical. Nev
  20. facthunter
    Do you have the Original muffler and oil bottle for the Disc valve drive ? Use the same oil there as in the premix . GL6 in the redrive is no longer available. Might need an additive. Nearly 74 HP output. Nev
  21. facthunter
    Can you confirm what Model Your Rotax is? Nev
  22. facthunter
    Rotax are getting out of 2 strokes for Planes. I lot of the reliability is in the hands of the Operator. When they were more universal, I've seen some engines I wouldn't run as a Lawnmower,, still being flown. Little compression and rattly when pulled over. Now they are pretty RARE and there's not a lot of Real Knowledge about them. Even your off road trail BIKES NEED REGULAR SERVICING to ensure a trouble free ride. I've never had a 2 stroke even falter but I'm Very careful WHOSE planes I will fly. I will fly something a bit suss ( do a test) if there's Paddocks all around and no trees to have to climb over. Nev
  23. facthunter
    Oils in specific countries have varying formula's. Autobarn have a lot of brands but if you say it's for an aeroplane they might clam up. Note the date of the Rotax advice April 2009.. Some of those recommendations may have been superseded . You can call Penrite on the Phone. I've found them very helpful with Lube enquiries. They used to make a product called "Green Slime" But got sued. It required careful mixing. Aero engines operate different to most other applications. They don't get much of a rest. and they are full bore at the beginning. Your biggest worry is carbon build up in the ring grooves and the cold motor fuel washing the oil from the Internals as the fuel is not vapourised. Note also 100 L L is OK and with premix fuel remaining in the carbs will evaporate and leave neat oil which can cause lean running next time. Nev
  24. facthunter
    Perhaps their formula has changed. ( More mixant?) Makes it seem thinner in the bottle. Nev
  25. facthunter
    Don't use any TCW3 type oil . Its ONLY for Outboards. ONE USA company certified it's oil for Aviation. Pennsoil I think. It's a few years back. I used Valvoline Racing 2 stroke like many others, did. Nev
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