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  1. Mike Betke

    Transom Replacement - 350 hydro

    Well I'll never complain about replacing a transom on an RC boat again. Our E55 hydroplane needed some work after our accident last fall. Bert Dygert, Bob Sawle, Jerry Betke, Rob Betke and myself have been busy this week while Mark Weber is on vacation. Not bad for a bunch of model boaters...
  2. Mike Betke

    Sold Picco 80 EXR lot

    Picco 80 disk rotor collection. 2 complete engines. They have rpm rods in them and pinch at top. 3 piston and sleeves. 2 of them look barely used and have good pinch. 2 rotor housings with disks. 1 is new. Rotor housing and carb. 4 cases 3 flywheel assemblies 3 Crankshafts 2 carbs new 2 cooling...
  3. Mike Betke

    Betke 45 hull

    Ronnie King sent me these pics from the Namba Nats. The hull he used to win has now won what I consider three of the biggest races around. Rob won the IMPBA Nationals and Hobart Masters with it and now Ronnie has won the NAMBA Nats. I do not sell boats unless I feel there is still life left in...
  4. Mike Betke

    Parts For Sale Carbs for sale

    All carbs are new. OS 8B. .590 (15mm) neck x .450bore. $45 shipped OS 40A bolt on .430 bore. $75 shipped K&B 11cc carb. .624 (5/8) neck x .450 bore. $45 shipped
  5. Mike Betke

    Sold Picco 45 and parts lot

    Picco 45 drum rotor intake. This is the version before the blackhead. 1 complete motor that has some pinch at the top. The rod in it looked like an RPM. 1 used piston an sleeve 3 used rods. 1 spare machined down flywheel 1 new of bearings and 1 new big bearing. 3 new packages of C-clips 1 new...
  6. Mike Betke

    Sold Hitec multi charger - new

    Charger has never been used. Has been on my shelf too long, time to go. $100 shipped
  7. Mike Betke

    Parts For Sale CMB .21 parts - new

    The following parts are all new. VAC .21 case with bearings installed - $90 VAC .21 piston a sleeves. 1 available. - $80 each 1 sold to Dave VAC .21 sleeve only. - $20 VAC .21 turbo head buttons. 4 available. - $20 each Valvola .21 turbo heads. 2 available. - $20 each 3 sold to Dave VAC .21...
  8. Mike Betke

    Sold CMB Vac 21 - new

    Rainy day here so I’m cleaning up and going to be purging some stuff. Brand new CMB VAC 21- $350 plus the ride.
  9. Mike Betke

    Sold Ferrette OS Needle Assemblies

    I picked these up a while ago and never used them. #1 looks to be new never used - $65 #2 looks like it was used a couple of time. In like new condition - $60 Shipping included in lower 48.
  10. Mike Betke

    2023 Nitro Nats T-shirts

    For those that would like to get a shirt from the Nitro Nats this year, I will need to get the quantity and size of what you would like to get. We need to know the quantities and sizes soon so we can get the order into the shirt shop. We will be buying some extra to sell at the race, but it...
  11. Mike Betke

    2023 IMPBA Nitro Nats Sponsorship

    Boaters and Boating Manufacturers, The 2023 IMPBA Nitro Nats will be here before you know it. In an effort to better support the Cincinnati Model Boat club and it's future growth, I would like to offer sponsorship opportunities for all of the racing classes for the race. Class sponsorship will...
  12. Mike Betke

    Boats For Sale Whiplash Sport 40 Gen1

    Selling for a friend. Whiplash Sport 40 Gen 1 kit with cowl. $150 plus shipping
  13. Mike Betke

    RC Racing Events Down?

    I've been trying to get on rcracingevents site for a few days now with no luck. Anybody know what's going on? I was going to get started on the Nitro Nats registration soon.
  14. Mike Betke

    2023 IMPBA Nitro Nats

    Save the date. More details to come. Registration will open up in January.
  15. Mike Betke

    Sold 45 Betke hull

    45 hull that Rob drove. Won 2016 nationals and masters. Bottom pics show changes that were made and sealed, just never got around to painting. Comes as pictured with servos. Stand not included. This boat will only fit V5/Vac CMB or Novarossi engines. RsEvo engines will hit on the bottom. $350...
  16. Mike Betke

    Sold 21 Betke hull

    I’ll be selling some boats to make room as I’ve built new ones. 21 Betke Hull comes as pictured. Has tank, servos, needle, shaft. Cowl is carbon fiber on a wood deck. Set up for CMB motor. Stand not included. This boat won the nationals in 2016 & 2018. $400 plus shipping
  17. Mike Betke

    Parts For Sale Pipes for sale

    Multiple pipes for sale. Pipes are used unless marked new. 1. New uncut 11cc Mac 16” long - $60 2. 11cc Mac 15.25 long - $45 3. 11cc Mac 13.75 long - $25 4. 11cc Mac muffled 17.75 long -$50 5. 7.5cc Mac 13.5 long - $40 6. 7.5 cc Mac 12.75 long - $35 7. 7.5cc Mac muffled 17” long. Has aluminum...
  18. Mike Betke

    Engine Bearings

    Many know I have been selling SKF engine bearings, the same as stock CMB bearings, for a while now. Very good quality bearings. Here are the sets and prices. Set #1 - $25 Fits .21 size for MAC and just about any CMB 21 version Set #2 - $30 Fits .45 size for CMB HR, VAC, V5. MAC45, New OPS45...
  19. Mike Betke

    D2 Fuel Order

    I am putting together a fuel order for the guys in our area. If you live in the D2 area and are interested in getting nitro fuel let me know in the next couple of days. Fuel will be delivered to me. I am not a delivery service, so plan on picking it up from me in Oxford, MI. Fuel is Ritch's...
  20. Mike Betke

    OPS 45 parts

    New .45 rod and disk rotor assembly. Rod is the good style that was bushed on both ends. $50 shipped in lower 48
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