RE: GAS OUTBOARD guys this is our new home
Thanks for the info guys.
Posted on: 8/7/2009 7:34 AM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8996984

RE: GAS OUTBOARD guys this is our new home
I have a question for you outboard guys. How many degrees do you think the motor is turning or needs to turn to get a good turning radius? I realize that this is subjective to each person and it also will depend on speed but I am just trying to set my boat up and need to know how far the motor needs to turn. Thanks.
Posted on: 8/5/2009 2:36 PM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8992464

RE: Tunnel Hull Build Questions
Michagain Crazy Bob Zippkits now has a tunnel kit. I am almost finished with my build of one. I will be using outboard power on mine. I haven't seen one of their Illusion Tunnels with an inboard but I guess anything is possible. But take a look at their kit. I think it is awesome. Very easy to build and very solid. From the videos I have seen here on RCU and on You Tube, it seen to be very stable and fast. http://www.zippkits.com/
Posted on: 7/28/2009 4:47 PM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8971356

RE: My first build. Need some ideas.
I am interested in your build because I will be doing the same thing with the same engine, but I do have a question in regards to your prop selection. I ordered a 14 - 7 pusher for my boat. I just think the 16 - 10 may be a little large for this motor. I looked at the Zenoah G26 air and it uses a 16 - 8 2 blade. That is why I chose the 14 - 7. Just my 2 cents but let me know how it runs with that prop. I could be wrong.
Posted on: 7/27/2009 6:48 PM by Author "Mike2735" in the forum "RC Airboats"
http://www.rcuniverse.com/forum/fb.asp?m=8968654

Cutting blue isulation foam
What are you guys using to cut the blue or pink insulation foam? Can you use a table saw with a very fine tooth blade. Or do I need to use a heated wire in a bow to cut it. I am looking for acurate cuts. (And I don't have the budget for a cnc...LOL) Any help would be appreciated.
Posted on: 7/16/2009 11:26 PM by Author "Mike2735" in the forum "RC Airboats"
http://www.rcuniverse.com/forum/fb.asp?m=8939983

RE: **OFFICIAL** Himoto TAIPAN XRS Thread
Hi all. Definately not new to RC or on road nitro but have been into planes and boats for a while and I got behind in the new stuff. Just noticed the Taipan XRS and it looks great. I have done alot of research on the car and have a question. What other engines will fit this car and will anything larger than an .18 fit? Not to offend, I know the engine in it is great but was just wondering. Would like to build one with a .21 that turns about 44k and see how she would run then.
Posted on: 7/16/2009 9:48 PM by Author "Mike2735" in the forum "Himoto Racing Support Forum"
http://www.rcuniverse.com/forum/fb.asp?m=8939731

RE: Airboat design Help
Thanks Mr Cajun. I have looked at your website and I do love your boats. There are just out of my budget right now. But maybe after I build this one and the one for my friend and I learn to drive it. Anyway, thanks for all the good advice.
Posted on: 7/15/2009 11:50 PM by Author "Mike2735" in the forum "RC Airboats"
http://www.rcuniverse.com/forum/fb.asp?m=8937191

Airboat design Help
I am designing an airboat for a 31cc Ryobi weedy engine. The rough size is 18" wide by 40" long. This will be a basic everglades type flat bottom boat with 3 strakes. I have purchased a 14 X 7-3 Blade pusher prop for this boat. My questions are about the CG. I have read that a good rule of thumb is 30% of the boat length measured from the transom. That works out to 12 inches and that is where I have the middle of the engine. Is this correct? Also, I plan to use twin air rudders. Is 1/8 aircraft ply thick enough for the rudders or should I use 1/4? The rudders are 15 3/4 high by 5 1/2 wide. This boat will be a combination of blue insulation foam and aircraft ply. I am trying to keep the weight to as low as possible without sacrificing the strength. I will post pictures when I start the build which will be very soon. Thanks for your help!!!
Posted on: 7/15/2009 7:24 PM by Author "Mike2735" in the forum "RC Airboats"
http://www.rcuniverse.com/forum/fb.asp?m=8936488

RE: f1 race boat gas
Jay, Great minds must think alike. I also used expandable foam in the sponsons and did some of the same strenthening that you did. The spray foam worked out great. Filled every space without adding weight. And I believe added strength to the hull. I will be posting pictures soon of my lower unit that I designed to get some feedback from all you guys.
Posted on: 7/7/2009 10:07 AM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8913140

RE: what 1/4 F1 gas tunnel hulls sold in the usa ?
Zippkits just released their new Illusion Tunnel. A very nice boat. I am in the middle of the build right now.
Posted on: 7/5/2009 8:17 AM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8907616

RE: HELP, FAST...Which prop to run on stock zen 260?
Check with Zippkits. They have props already sharpened and balanced. I have one and they did a wonderful job on it.
Posted on: 7/3/2009 6:56 AM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8903070

RE: Big swamp buggy sealing ?
My tunnelhull is 44 inches long and I will use 2 kits for a complete seal. (Inside and out).
Posted on: 6/30/2009 11:10 AM by Author "Mike2735" in the forum "RC Airboats"
http://www.rcuniverse.com/forum/fb.asp?m=8894504

RE: Big swamp buggy sealing ?
Another great product is ZAP finishing resin. I bought a Zippkits Illusion tunnel and thats what was recommended in the build manual. And I have to say that it has been wonderful. Much easier to sand than epoxy and seals the exterior and interior very well. Do take the advice of the others and use a credit card or similar to spread it. All you need is a very thin layer. Just my 2 cents.
Posted on: 6/29/2009 9:53 PM by Author "Mike2735" in the forum "RC Airboats"
http://www.rcuniverse.com/forum/fb.asp?m=8892681

RE: round nose with outboard
Sounds interesting. I am one of the guys who is building a custom lower unit. I will share my trials and errors and look forward to your thoughs on design.
Posted on: 6/24/2009 1:08 AM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8876141

RE: 1/4 scale tunnel hull
Sharpy, It's interesting you should ask about cable or gears. I am building this one as a cable but have looked at gears for a while now. I used to work for a company that went thru several of those die grinders a month. I took apart about 30 of them and kept the gears, bearings and shafts. I am looking at possibly building one similar to yours with gears in the future. I am also toying with the idea of 1 input shaft for twin output shafts. It would have counter rotating props and I think it would be neat.
Posted on: 6/16/2009 6:47 AM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8855900

New Airboat. Need design help
I am helping a friend build an airboat. I have alot of old airplane parts around and thought it would be a neat idea. It will have a .46 nitro engine with a pusher prop. I am guessing it should be 32 inches long and 14 to 16 inches wide. I was wondering what formula to use to put the engine in the right place for proper cg. We will be building this boat with 1/8 inch lite ply with foam in the hull. It will be a typical looking airboat like the one in the movie "The Waterboy". Are we on the right track or should I rethink something? All input appreciated!!!
Posted on: 6/15/2009 12:44 PM by Author "Mike2735" in the forum "RC Airboats"
http://www.rcuniverse.com/forum/fb.asp?m=8853697

RE: 1/4 scale tunnel hull
Zippkits has a very nice tunnel hull. Not sure about the scale but it,s made for this size engine. www.zippkits.com I am building one now. I am also building my own outboard unit just like you. We are not on the same path, because mine is different from yours. But I think we want the same end result. I will be posting pictures soon.
Posted on: 6/15/2009 7:15 AM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8852986

RE: New Zippkits Illusion Tunnel
I finally started the build yesterday. There is on thing for sure. Zippkits makes an awesome kit. Every piece has fit perfectly. And the manual is first rate. Anyone could build this boat. My lower unit is also coming along. Will post some picture soon.
Posted on: 6/9/2009 10:10 PM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8839862

RE: Zenoah G26 Air to marine conversion
Thanks Guys. I was hoping it would be that way. I am going to put the 257 carb on it anyway. Does anybody know what parts I will need for the pull start to work? I know I need the put start but not sure what else. Thanks Again.
Posted on: 6/9/2009 12:06 AM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8837267

Zenoah G26 Air to marine conversion
Has anyone ever converted a G26 Air to marine use. The reason I ask is because I have a practically brand new G26 that needs a home. I have already turned the fins down on the head. and made a cooling jacket. I know I need to get a pull rope for this to work. Is there anything else I need to do? Is it worth my time? Your thoughts and experience needed!!!
Posted on: 6/8/2009 10:58 PM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8837078

RE: f1 race boat gas
Thanks YPC. I am sure I will be asking alot more questions. I appreciate all the good advice so far. I thought I would place well fitting foam blocks inside the structure of the sponsons so that when I finish the structure, it will be like a solid piece all the way across. Seems like it would make it even stronger too.
Posted on: 6/1/2009 1:27 PM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8816565

RE: f1 race boat gas
I have a question for you F1 guys. I am starting a Zippkits Illusion Tunnel and need to know about flotation. It seems that everyone adds floatation to their boats. Do I need to add foam blocks in the sponson superstructure while I building before I install the sheeting? Thanks for you help!
Posted on: 6/1/2009 10:07 AM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8816013

RE: New Zippkits Illusion Tunnel
Matt, How is the speed of the servo city unit? Seems kinda slow according to their specs. I purchased 2 1/4 scale servos with 343oz each at 6 volts. If I have to have something stronger I will get it.
Posted on: 5/31/2009 9:10 PM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8814670

RE: New Zippkits Illusion Tunnel
Is there anything about this kit that I should know? Problems or other stuff that it would be nice to know. The kit appears to me to be very well thought out and put together. I am still trying to get all the other pieces together to start the build.
Posted on: 5/31/2009 8:40 PM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8814587

New Zippkits Illusion Tunnel
Just wanted to let you know that I received my new Zippkits Illusion tunnel yesterday. I will start building soon and try to give regular updates. It should be a very interesting build as I am also designing and building my own lower unit for a Zen G26 with a power trim unit!!!. Any comments and suggestions are always welcomed.
Posted on: 5/31/2009 9:37 AM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8813315

Looking for Gas Boaters In Eastern NC
Are there any of you in eastern NC and where are you running your boats?
Posted on: 5/27/2009 2:53 AM by Author "Mike2735" in the forum "Speed - RC Gas Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8801899

RE: YS FZ63s Pitts Muffler???
Thanks, That look just like what I was about to machine for myself.
Posted on: 10/29/2008 7:46 PM by Author "Mike2735" in the forum "Pattern Flying"
http://www.rcuniverse.com/forum/fb.asp?m=8096969

YS FZ63s Pitts Muffler???
Does anyone make a pitts muffler for the YS FZ63s?
Posted on: 10/28/2008 12:30 AM by Author "Mike2735" in the forum "Pattern Flying"
http://www.rcuniverse.com/forum/fb.asp?m=8091549

World Models Spot on 50 arrives tommorow.
I should receive my Spot On 50 tommorow. I already received my new YS FZ63s to power this plane. I hope this will be a potent combination for my first pattern plane. I will post pictures and answer questions to the best of my ability. Any help or suggestions are always welcome. I would like some suggestions on the correct prop for this motor. I plan to use a 3-Blade prop, probably a 13-6 or similar.
Posted on: 10/26/2008 8:25 PM by Author "Mike2735" in the forum "Pattern Flying"
http://www.rcuniverse.com/forum/fb.asp?m=8087377

YS Engines
Hello Everyone! I have been flying a few years and have never had any experience with these engines. I hear that they are very powerful for their size. I am planning on buying a Pattern plane very soon. I recently had the pleasure of seeing one of these beauties in action. I have read alot of info in this forum and it seems that the YS engines are very popular with pattern planes. I am looking into a 60 size SPOT ON or possibly a LEO 110. Can someone help steer me in the right direction with this. I need to know which plane would be better to start with and which engine would work best. I know the LEO is a little on the heavy size and was wondering in a YS110 would fly it with authority or just barely carry it around the sky? Also would the YS63 do the same for the SPOT ON? I am from the 3D world and I like to have extra power when flying. And from reading the info in here it seems that pattern planes need alot of reserve power as well. I just want the best chance for success on the first try with a new pattern plane. Thanks.
Posted on: 9/18/2008 6:28 AM by Author "Mike2735" in the forum "Pattern Flying"
http://www.rcuniverse.com/forum/fb.asp?m=7966047