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Type: Posts; User: airraptor

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  1. Replies
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    1,734

    crazy i think that moki will be to heavy and you...

    crazy i think that moki will be to heavy and you will not see the speed you are looking for. One of guys put a big YS i think a 175 in his which is about 14 ounces less than the moki and it did...
  2. Replies
    192
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    9,229

    I dont think we can limit the number of racers...

    I dont think we can limit the number of racers since an AMA event. Warbird racing is just plain cool because anyone is competitive and you get to race against some big names in the sport like Richard...
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    287

    Awesome. now you're having fun.

    Awesome. now you're having fun.
  4. Replies
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    192

    you would like the 13x9 APC

    you would like the 13x9 APC
  5. Replies
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    252

    The DLE will make more power. A two stroke of the...

    The DLE will make more power. A two stroke of the same size will make more power and torque than a four stroke with the exception of the YS four strokes.
  6. There are many MFG's that are stopping making...

    There are many MFG's that are stopping making things we are so used to having. Hobbico isn't making retracts anymore. The last ten years we have seen the decline so if like a certain product best buy...
  7. Replies
    192
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    9,229

    Yes the plan is to arrive late Tuesday night and...

    Yes the plan is to arrive late Tuesday night and I plan to head to the field before lunch on Wednesday. The people that sign and the more planes I inspect before the race the more we practice.
  8. Thread: RPM too low?

    by airraptor
    Replies
    23
    Views
    706

    First off that is to much prop for that engine,...

    First off that is to much prop for that engine, second a Master airscrew has less pitch than an APC of same pitch so that MA is more like a APC 14x4-14x5 prop. Going to gas from glow you will lose...
  9. Their largest tank is a 16 ounce. So 1 ounce to...

    Their largest tank is a 16 ounce. So 1 ounce to 16 ounces.
  10. Replies
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    192

    10,400 isnt that high. I have turned mine 91-125s...

    10,400 isnt that high. I have turned mine 91-125s over 11,000 on the ground no issues in the air. I would try a APC 13x9 a APC 14x7 and some 35% nitro
  11. Replies
    192
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    9,229

    I think 45

    I think 45
  12. Replies
    192
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    9,229

    I think that plane might be able to run gold...

    I think that plane might be able to run gold speeds but hard to tell here in the video. I was getting 8.3 to 9.3 laps a 9.0 and right on the start is right on for time. What is the wing area on that...
  13. Replies
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    9,229

    well timing your laps looks like you will be...

    well timing your laps looks like you will be close for gold if you are on a 700 foot course. Location effects the times a bunch. We can have one place where the planes will run 1:30 on 60% nitro and...
  14. Replies
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    1,901

    Yes I think so. the 9x8 is a good benchmark prop...

    Yes I think so. the 9x8 is a good benchmark prop for me. I will have to go look and run a few engines on the 10x6 APC and get back with you. may tack some time as I am working on race planes for...
  15. Replies
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    1,901

    Well after working with my buddy Ron we got one...

    Well after working with my buddy Ron we got one of the old Italy ST 45s to turn a APC 9x8 at 17,400 with a tower muffler on 10% nitro and 18,100 on a red Jett muffler with 5% but needs a bigger...
  16. Replies
    7
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    287

    looks pretty strong. I think you might get 9500...

    looks pretty strong. I think you might get 9500 out of it soon
  17. Replies
    35
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    2,629

    yeah that happened after the Fukiashima or how...

    yeah that happened after the Fukiashima or how ever its spelled lol. really bad bearings after that. Now knowing what i know I would almost prefer bushed engines over ball bearing ones.
  18. Replies
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    287

    what does it turn a APC 10x7 at?

    what does it turn a APC 10x7 at?
  19. Thread: Zenoah GT80

    by airraptor
    Replies
    2
    Views
    204

    Also go on the USRA site and sign up for the...

    Also go on the USRA site and sign up for the forums there and post a thread looking for an engine.
  20. Thread: Zenoah GT80

    by airraptor
    Replies
    2
    Views
    204

    Keep looking in the want adds. I just bought two...

    Keep looking in the want adds. I just bought two of them new for 1100 bucks.
  21. Replies
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    2,629

    the LA 65 is a great engine but isn't any lighter...

    the LA 65 is a great engine but isn't any lighter than most of the other 60 to 65 engines out there. They can make some great power with a little work. I think mine will turn a 12x10 APC at 11,500 on...
  22. Replies
    34
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    1,901

    Thanks for the info. I havent played with many...

    Thanks for the info. I havent played with many normal two strokes lately. Most of my time has been racing. I am racing Q40 and figuring out these engines as far as timing and head clearance goes. so...
  23. Replies
    34
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    1,901

    The ports on the Italy ST are better matched to...

    The ports on the Italy ST are better matched to the case and have more detail in them. The transfer and boost ports are lower than on the China STs. I had thought they were the same also until I...
  24. Replies
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    1,901

    qwk the Italy ST 45 have lower timing and make...

    qwk the Italy ST 45 have lower timing and make better power down lower where the china made ones have higher timing but worse port matching. The china ones perform better with the Jett muffler than...
  25. Thread: Radio Gear

    by airraptor
    Replies
    4
    Views
    472

    The JR 821s are great servos for all those planes...

    The JR 821s are great servos for all those planes as that is what I run in mine. If want to you can also run 3421 or 9411s also but all of these servos I run one on each elevator half as a back up,...
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