Go Back  RCU Forums > Search Forums
Reload this Page >

Search Results

Notices
 
Search: Posts Made By: moparcolt
Showing results 1 to 25 of 260
Search took 0.66 seconds.
08-04-2010, 05:36 AM
Replies: 18
Views: 1,913
Posted By moparcolt

RE: me

the muffler is ok! the plane went down into a tree a while ago, though!
06-14-2010, 08:05 PM
Replies: 66
Views: 9,226
Posted By moparcolt

RE: Ryobi differences... Comments??

I don't know if this is helpful to anyone but, I have a 33cc ryobi conversion running a roy scholl ignition and a wacker engines muffler and a bigger carb. It is on a thunder tiger Giles 202 1.40...
06-14-2010, 08:00 PM
Replies: 2
Views: 1,559
Posted By moparcolt

RE: 33cc RYOBI CONVERSION

I just did some testing on my ryobi 33 cc weedwacker engine and with a bigger carb, wackerengines pitts muffler and an electronic ignition it spins a xoar 18x8 to 7250 rpm this is a pretty agressive...
06-14-2010, 07:57 PM
Replies: 653
Views: 88,137
Posted By moparcolt

RE: another darn ryobi post (ryobi performance modification, analysis and comparison)

I don't know if this is helpful to anyone but, I have a 33cc ryobi conversion running a roy scholl ignition and a wacker engines muffler and a bigger carb. It is on a thunder tiger Giles 202 1.40...
12-11-2009, 07:25 PM
Replies: 43
Views: 5,052
Posted By moparcolt

RE: Extra 260 - 1.20 size?

awesome!! thanks!!

chris
12-11-2009, 05:47 PM
Replies: 43
Views: 5,052
Posted By moparcolt

RE: Extra 260 - 1.20 size?

is the 30cc class starting to become popular? I have one and and hope they come out with more choices. I have been looking at the aeroworks 1.20 size planes to put a 30cc gas engine in. I hope you...
Forum: ARF or RTF
12-10-2009, 08:24 AM
Replies: 12
Views: 1,829
Posted By moparcolt

RE: anyone put a gas motor on a TT Giles 202 140 size?

I looked on thunder tigers web site and they still show the Giles 202 140 on there it must still be available. They list the weight at 10.5 lbs I would say that is close it may be just a bit more...
Forum: ARF or RTF
12-10-2009, 08:02 AM
Replies: 12
Views: 1,829
Posted By moparcolt

RE: anyone put a gas motor on a TT Giles 202 140 size?

the wingspan is 70" on mine, not sure on the weight. the motor is turning an 18x6 xoar prop at 7000 rpm or a zinger 18x6 at 7500rpm

I am not sure if this model is still available or not. I think...
12-09-2009, 11:19 PM
Replies: 653
Views: 88,137
Posted By moparcolt

RE: another darn ryobi post (ryobi performance modification, analysis and comparison)

what is a cheap way to put an electronic ignition on a ryobi 31cc. Mine has oone now but I am considering doing another engine and possibly making some of the parts I need?
Forum: ARF or RTF
12-09-2009, 11:15 PM
Replies: 12
Views: 1,829
Posted By moparcolt

RE: anyone put a gas motor on a TT Giles 202 140 size?

I have had this plane for a few years and finally got to fly it. I had troubles with the engine. I got the engine converted to electronic and then blew the engine up, literally! broke the block in...
12-09-2009, 07:10 PM
Replies: 41
Views: 6,443
Posted By moparcolt

RE: Top 10 list of convert-able engines?

I took the John deere apart part way to measure the bore and stroke and I think it is somewhere between 19.5 and 20cc's
too small for me. It does look like it is amn echo/koritz motor though.
12-08-2009, 08:23 PM
Replies: 41
Views: 6,443
Posted By moparcolt

RE: Top 10 list of convert-able engines?

I am thinking of building an echo. Is there a build thread on them? what size carb and prop should I try?
11-30-2009, 04:59 PM
Replies: 653
Views: 88,137
Posted By moparcolt

RE: another darn ryobi post (ryobi performance modification, analysis and comparison)

I bought a new short block on ebay last week and it came and looks awesome. I also bought a cylinder, it looks great but is smaller bore than a 31cc ryobi. It is about .060 smaller? what is this...
11-30-2009, 08:39 AM
Replies: 653
Views: 88,137
Posted By moparcolt

RE: another darn ryobi post (ryobi performance modification, analysis and comparison)

w8ye I got these carbs by chance, how do you tell if a carb has the high speed check valve or accelerator pump circuitry?

chris
11-29-2009, 11:43 PM
Replies: 653
Views: 88,137
Posted By moparcolt

RE: another darn ryobi post (ryobi performance modification, analysis and comparison)

That is great info. Thanks so much! I got the carbs from a chain saw shop near by that sells them for 5 bucks a piece. They are used but in good condition and he has a big box of assorted walbro...
11-29-2009, 09:35 PM
Replies: 653
Views: 88,137
Posted By moparcolt

RE: another darn ryobi post (ryobi performance modification, analysis and comparison)

Yes I remember reading that a while back about the numbers in the venturi, my WT610 is somewhere around .53125" just over 1/2"
11-29-2009, 07:21 PM
Replies: 653
Views: 88,137
Posted By moparcolt

RE: another darn ryobi post (ryobi performance modification, analysis and comparison)

with my combination I am running more compression than the newer motors I believe, but not sure how the fuel will effect it till I try some tests of different fuels. I am running a WALBRO WT 29A carb...
11-27-2009, 05:21 PM
Replies: 653
Views: 88,137
Posted By moparcolt

RE: another darn ryobi post (ryobi performance modification, analysis and comparison)

Does anyone know what the stock compression ratio of a ryobi is and what it can or has been increased to?

Chris
11-27-2009, 03:27 PM
Replies: 653
Views: 88,137
Posted By moparcolt

RE: another darn ryobi post (ryobi performance modification, analysis and comparison)

I was wondering about the ethanol issue. We have a local independant gas station that has 0% ethanol gas. I was goinng to give it a try.

I know when I bought my chainsaw the Stihl dealer said to...
11-27-2009, 03:21 PM
Replies: 19
Views: 6,920
Posted By moparcolt

11-26-2009, 11:43 PM
Replies: 653
Views: 88,137
Posted By moparcolt

RE: another darn ryobi post (ryobi performance modification, analysis and comparison)

I will take a look at that book, I wonder if I get the compression up, if higer octane fuel will improve output? or possibly some other addative? nitro fuel mixed in?

I may look into removing...
11-26-2009, 03:51 PM
Replies: 653
Views: 88,137
Posted By moparcolt

RE: another darn ryobi post (ryobi performance modification, analysis and comparison)

I started flying my Thunder Tiger Giles 202 1.40 size plane a few weeks ago and this has gotton me back into tweaking my Ryobi combination.

I have a long shaft old style bottom end that is...
11-26-2009, 03:13 PM
Replies: 19
Views: 6,920
Posted By moparcolt

RE: Ryobi 31cc on a Giant big stick?

I would like to see more on that 48cc twin do you have a post with it in there or has there been any pictures posted of it?

Chris
11-23-2009, 08:50 PM
Replies: 41
Views: 6,443
Posted By moparcolt

RE: Top 10 list of convert-able engines?

rangerfredbob
I pulled the craftsman blower apart and it is a 25cc motor of some sort but I don't know what, it has side carb and exhaust and a long shaft. Looks like it is in good condition.
...
11-23-2009, 07:54 AM
Replies: 41
Views: 6,443
Posted By moparcolt

RE: Top 10 list of convert-able engines?

any way to tell what size the deere is?
Showing results 1 to 25 of 260
 


 
Forum Jump

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service - Do Not Sell My Personal Information -

Copyright 2018 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.