RE: Where to Run Nitro Boats in or near StLouis Metro Area?
[quote]ORIGINAL: phil6019 I went there about a month ago and the grass was cut back and I was able to walk down to the lake and run several of my boats. Lots of sticks and junk floating in the water. [/quote] With all the rain this summer the lake level has probably been rising so that will generate the floating debris. The earlier high levels of the ajacent Meramec river may well have flooded Unger lake as well. This is two very wet spring and summers in a row.
Posted on: 8/5/2009 7:27 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8993159

RE: Thunder Cat 31
I am interested in the Tigre Carb needle settings as well. .........oops, just saw the answer, thanks.
Posted on: 6/20/2009 6:24 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8867594

RE: Thunder Cat 31
[quote]ORIGINAL: black talon i got a 1" horizontal crack in mine. it's just behind the bulkhead that the stuffing tube goes thru. [/quote] Was that crack located on the bow side or the stern side of the bulkhead?
Posted on: 6/16/2009 12:00 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8856508

RE: Thunder Cat 31
[quote]ORIGINAL: race1 so my boat is completely stripped of all running gear what is in the nose it seems to be heavy in the nose with nothing in the hull also noticed the stuffing box/shaft log while every thing is out of it the hull flex's alot in this area is it better to lay some glass in this area to keep from flexing? also going to lay some resin on the wood and joints any other pointers to work on? [/quote] How do you know that the hull flex's a lot at the stuffing box?
Posted on: 6/12/2009 7:17 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8847586

RE: Where to Run Nitro Boats in or near StLouis Metro Area?
With all the recent rain the lake may have been flooded again by the Meramec river. Thay would be good and bad news. The good news is that the shoreline brush may now be mostly submerged. The bad news is that depending on flood level access to the lake itself may be a problem. If you go please post what you see?
Posted on: 5/30/2009 12:58 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8811411

RE: Where to Run Nitro Boats in or near StLouis Metro Area?
I checked the lake a few weeks ago. The shore line was well cut at the designated area as well as to and from the road. How ever the lake is still up into the shoreline brush so that has not yet been cleared, the main improvement needed. They Stl County Parks Maintenance people made it clear that until the lake goes down so that they can brushhog the brush that will not be done. There are lots of gaps in this shoreline brush that someone with a good disabled boat recovery capability good handle. I am not one of those. Beyond this rim of scattered shore line brush the lake is wide open. Hope for a hot dry summer. At least no new flooding this spring. I will check periodically and post. If you want the number of my Stl County Parks Maintenance contact let me know and I will PM you.
Posted on: 5/17/2009 1:46 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8776309

RE: Thunder Cat 31
[b][i]Caliban[/i][/b] [/quote] Wow after every run. Damn I didn't know I needed to do this. But you must be right, because I ran mine 4 full tanks and the shaft was bone dry after. Its amazing how quickly it get out of there. I wish I could soder a grease fitting to the stuff tube and drill some small holes in the tefline and pump grease in the the shaft. This would be much easier. [/quote] Somewhere in the depths of this thread someone described/showed installation of an auto oiler (not grease) for the flex shaft that entailed attaching a fitting to the shaft tube for the oil to enter there.
Posted on: 5/3/2009 10:37 AM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8736399

RE: Thunder Cat 31
Cool. Thanks.
Posted on: 4/13/2009 11:06 AM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8676651

RE: Thunder Cat 31
[quote]ORIGINAL: SinCityInc. Carbon fiber was used in the center under the motor to strengthen the weak tunnel hull bottom...prone to twisting and cracking from beatin it on the water, not to mention the occasional flips & barrel rolls it like to pull. [/quote] Where did you get the carbon fiber mat and approopiate resin? How difficult was it to install?
Posted on: 4/11/2009 12:34 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8670676

Are Graupner props available in USA?
Are Graupner props available in USA?
Posted on: 4/10/2009 8:32 AM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8667135

RE: Thunder Cat 31
[quote]ORIGINAL: solo2004 hi i found this to be the best prop for my t cats all got same prop on alloy is about 3- 4 mm fron diy shop Graupner 48mm x 3/16" bore drive dog carbonfibre hydroprop part nub H- 2317 -48 [/quote] Are Graupner props only available in UK?
Posted on: 4/10/2009 8:28 AM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8667121

RE: Thunder Cat 31
[quote]ORIGINAL: SinCityInc. Carbon fiber was used in the center under the motor to strengthen the weak tunnel hull bottom...prone to twisting and cracking from beatin it on the water, not to mention the occasional flips & barrel rolls it like to pull. [/quote] The fiber mat looks white, not black as I thought carbon fiber would look. Is the Carbon fiber mat white?
Posted on: 4/9/2009 6:35 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8665558

RE: Thunder Cat 31
SinCityInc., Is that fiberglass reinforcement in the hull floor midsection?
Posted on: 4/9/2009 1:49 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8664806

RE: Thunder Cat 31
CALIBAN, RE: What is the O.D. of the OEM ProBoat flex-dirve?: AT THE FEX SHAFT 0.185", AT THE PROP SHAFT 0.086" THE '7/16' AEROMARINE SHAFT O.D. IS 0.185"AT THE FEX SHAFT, 0.088"AT THE PROP SHAFT.
Posted on: 4/9/2009 10:34 AM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8664351

RE: teflon or brass
[quote]ORIGINAL: Dan S Brass only. I have just read on another site, someone actually did some testing on Brass stuffing tube with the "S" bend, without, and with a Teflon liner. the best speed and rpm were with the "S" bend Brass tube only. The Teflon liner created drag and didn't rate well. Dan. [/quote] What is the site where this is posted?
Posted on: 4/8/2009 10:02 AM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8660853

RE: Thunder Cat 31
[quote]ORIGINAL: black talon i just push it in. the bends are slight enough that it's not that hard. [/quote] Thanks. Have you ever had to remove the brass sleeve? If so how was it done or if not how would you try to remove it?
Posted on: 4/7/2009 11:00 AM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8657625

RE: Thunder Cat 31
[quote]ORIGINAL: black talon if your cable grabs the teflon it will rip your driveline out, and the bigger the prop you run the more apt it is to happen. i'll post this as a question on here. [/quote] Exactly what is the procedure/tricks you use to insert a brass tube liner into the TC flex shaft tube with out damaging it.
Posted on: 4/7/2009 8:42 AM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8657282

RE: Thunder Cat 31
[quote]ORIGINAL: solo2004 yes same props it seems a good allround prop [/quote] Wow. The same identical prop on a 1.7HP engine versus a 2.5hp engine would seem to be either too much on one or too or too little on the other. Any idea what boat speed you get with the Dynamite32 versus the OS46 with this prop?
Posted on: 4/7/2009 8:31 AM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8657250

RE: Thunder Cat 31
[quote]ORIGINAL: solo2004 hi i found this to be the best prop for my t cats all got same prop on alloy is about 3- 4 mm fron diy shop Graupner 48mm x 3/16" bore drive dog carbonfibre hydroprop part nub H- 2317 -48 [/quote] You run the same pitch and diameter prop on both the Dynamite32 and the OS46 engines?
Posted on: 4/6/2009 6:13 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8655418

RE: Thunder Cat 31
Yes. Any search I have tried always includes the entire web site not just the thread of interest. Consequently you need the search the search results because of the huge volume.
Posted on: 4/6/2009 9:38 AM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8653728

RE: Fuel Test Lab
I guess I did not read the MSDS beyond[sm=72_72.gif] the "if you drink it you die" part.[8|]
Posted on: 4/5/2009 7:33 PM by Author "rageman" in the forum "RC Fuels"
http://www.rcuniverse.com/forum/fb.asp?m=8651863

RE: Thunder Cat 31
[quote]ORIGINAL: Caliban [quote]ORIGINAL: rageman If you dig back in the TC31 posts you will find a lot of issues with premature OE flex cable breakage. Hugey and Aeromarine are sources for better quality flex shafts listed therein. I ordered Aeromarine and changed out the stock shaft immediately... wobbled at the flex cable to prop shaft transition end where you are breaking. [/quote]Hello, rageman
Posted on: 4/5/2009 7:29 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8651845

RE: Thunder Cat 31
[quote]ORIGINAL: black talon another possibility is brass tube. thats what i did instead of a teflon tube. just get a brass tube the size of your teflon one. the teflon starts to grab at the flexcable when the rpm's go up, the brass does not. [/quote] So you just pull out the teflon tube and insert the brass tube and away you go?
Posted on: 4/5/2009 7:25 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8651823

RE: Fuel Test Lab
[quote]ORIGINAL: downunder A medicine glass is just one of those measuring cups that mum's use for the kid's cough syrup. Usually they're just plastic so I don't know how much heating they can withstand. [/quote] I wonder if they have those here. What fuel was it you tested and what were your results?
Posted on: 4/5/2009 1:42 PM by Author "rageman" in the forum "RC Fuels"
http://www.rcuniverse.com/forum/fb.asp?m=8650959

RE: Thunder Cat 31
[quote]ORIGINAL: solo2004 hi made new mounts used same collet had to put it z pipe to reach pipe as i wanted it in same place fairly straight forward hope it helps [/quote] I forgot to ask, what prop do you run with the OS46?
Posted on: 4/5/2009 1:32 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8650934

RE: Thunder Cat 31
[quote]ORIGINAL: solo2004 hi mounts were made from angle alloy measured and drilled were needed the pic is got t c exhuast on but changed it to quiter pipe do not know type had it laying around lucky i had two put other in other t c not in picture [/quote] Where did you get the angle alloy from and what is the thickness?
Posted on: 4/5/2009 1:27 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8650923

RE: Thunder Cat 31
If you dig back in the TC31 posts you will find a lot of issues with premature OE flex cable breakage. Hugey and Aeromarine are sources for better quality flex shafts listed therein. I ordered Aeromarine and changed out the stock shaft immediately and keeping it for a back up only. I noticed that the OE shaft did not rotate true but instead wobbled at the flex cable to prop shaft transition end where you are breaking.
Posted on: 4/5/2009 1:26 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8650916

RE: Fuel Test Lab
[quote]ORIGINAL: downunder Rageman I've done something similar except I used a medicine glass which, because it's tapered, expands out the graduations near the bottom so you can read them more accurately. Also I just left mine to sit so it took a few days to evaporate away. Actually I think I let it sit for about a week so your way is much faster :). [/quote] Very interesting. I wish
Posted on: 4/4/2009 11:53 PM by Author "rageman" in the forum "RC Fuels"
http://www.rcuniverse.com/forum/fb.asp?m=8649607

RE: Thunder Cat 31
[quote]ORIGINAL: solo2004 hi made new mounts used same collet had to put it z pipe to reach pipe as i wanted it in same place fairly straight forward hope it helps [/quote] Did you use the same pipe or if not what pipe? Where did you get the material to make the new engine mount?
Posted on: 4/4/2009 3:25 PM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8648270

RE: Thunder Cat 31
[quote]ORIGINAL: solo2004 check out page 88 pics of my t c one has the os 46 [/quote] It sure does. What parts did you have to buy to make the OS 46 work in the TC31?
Posted on: 4/4/2009 11:55 AM by Author "rageman" in the forum "Speed - RC Nitro Boats"
http://www.rcuniverse.com/forum/fb.asp?m=8647851