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Search: Posts Made By: 74SEVEN7
Showing results 1 to 25 of 114
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08-02-2016, 03:51 PM
Replies: 12
Views: 2,013
Posted By 74SEVEN7

Would any of you magazine collectors have the...

Would any of you magazine collectors have the November 1987 issue of Model Builder ? I'm trying to get a scan of Stu Richmonds article on the tiny T. Wasp 0.01 cc engine by Giovani. Thanks in...
03-29-2016, 04:02 PM
Replies: 1
Views: 761
Posted By 74SEVEN7

Help needed !!

I have 2 open rocker OS engines with back gear off and not sure how to set the timing. I have done Gemini twins and they are easy with a mark on both gears but I see 3 marks on the big gear and none...
Forum: Glow Engines
07-17-2015, 03:19 PM
Replies: 2,930
Views: 312,841
Posted By 74SEVEN7

Guys, looking for some ENYA information - details...

Guys, looking for some ENYA information - details here http://www.rcgroups.com/forums/showthread.php?t=1402733&page=846&highlight=ENYA+information+help+needed#post32176927 Thanks in advance
Forum: Glow Engines
12-20-2014, 08:47 PM
Replies: 2,930
Views: 312,841
Posted By 74SEVEN7

According to Peter Chinn's test of the ENYA 40X...

According to Peter Chinn's test of the ENYA 40X (which I feel sure would have the same bearings as the 45X) both bearings were of Japanese NSK manufacture - the rear one being a 15 mm x 28 mm 10...
12-13-2014, 12:33 AM
Replies: 135
Views: 39,170
Posted By 74SEVEN7

Such a simple and commonly performed process !

Such a simple and commonly performed process !
12-12-2014, 02:44 PM
Replies: 135
Views: 39,170
Posted By 74SEVEN7

Anyone want to venture an opinion as to how the...

Anyone want to venture an opinion as to how the crankshaft and bearings on the rear induction "Special" were fitted - it has a sealed (as cast) backplate, combined with a non-removable front end. The...
Forum: Glow Engines
12-02-2014, 12:23 AM
Replies: 5,167
Views: 414,897
Posted By 74SEVEN7

There were lots of those

There were lots of those
Forum: Glow Engines
12-01-2014, 03:42 PM
Replies: 5,167
Views: 414,897
Posted By 74SEVEN7

I may be wrong here (we need an expert engineer's...

I may be wrong here (we need an expert engineer's opinion) but I suspect that "Lustrox" worked like this - it would have maximum abrasive effect on tight, closely fitted items (such as a tight bushed...
Forum: Glow Engines
12-01-2014, 12:10 AM
Replies: 5,167
Views: 414,897
Posted By 74SEVEN7

Re. FOX "Lustrox", it might be interesting to...

Re. FOX "Lustrox", it might be interesting to learn that the great Peter Chinn was not averse to using it. Read the "Performance" section of his 1980 test of the FOX 36 RX - and it had the alloy...
Forum: Glow Engines
10-26-2014, 07:12 PM
Replies: 5,167
Views: 414,897
Posted By 74SEVEN7

Can anyone help me out ? I bought a near new...

Can anyone help me out ? I bought a near new 1972 FOX FALCON 60 (that's the last of the plain bearing 59's with the shiny case) but a small, cast metal piece on the carb is broken. It's the idle...
10-07-2014, 03:37 PM
Replies: 8
Views: 771
Posted By 74SEVEN7

http://sceptreflight.net/Model%20Engine%20Tests/Ol...

http://sceptreflight.net/Model%20Engine%20Tests/Oliver%20Tiger%20Major%20Marine.html
Forum: Glow Engines
09-18-2014, 07:45 PM
Replies: 27
Views: 1,348
Posted By 74SEVEN7

Found this old discussion on another forum, re. a...

Found this old discussion on another forum, re. a Schnuerle ported T.T.
http://www.rctech.net/forum/nitro-road/5883-thunder-tiger-pro-15-motor-help.html
Forum: Glow Engines
09-18-2014, 03:33 PM
Replies: 27
Views: 1,348
Posted By 74SEVEN7

In the photo showing the cylinder liner, I'm...

In the photo showing the cylinder liner, I'm curious as to what that hole is, just beneath one of the cut ports ?
Forum: Glow Engines
09-16-2014, 11:00 PM
Replies: 2,930
Views: 312,841
Posted By 74SEVEN7

Take the piece of 1/4 in. dowel described in Post...

Take the piece of 1/4 in. dowel described in Post #2256, and fashion one end into a chisel point, the same width as the rings. Try tapping that in when the piston is straight out of the oven
Forum: Glow Engines
09-11-2014, 04:45 PM
Replies: 2,930
Views: 312,841
Posted By 74SEVEN7

Don't give up yet Jim. The trick to Acetone is...

Don't give up yet Jim. The trick to Acetone is understanding how it works - merely soaking a locked part in Acetone does no good, BUT if you can get the parts to move (even fractionally) the stuff...
Forum: Glow Engines
09-10-2014, 04:06 PM
Replies: 2,930
Views: 312,841
Posted By 74SEVEN7

Jim, for more about your shiny Enya 60, see Post...

Jim, for more about your shiny Enya 60, see Post # 5350 here - http://www.rcgroups.com/forums/showthread.php?t=1402733&page=357&highlight=enya+60+II+7032#post22807233
Forum: Glow Engines
09-09-2014, 05:26 PM
Replies: 2,930
Views: 312,841
Posted By 74SEVEN7

Jim, this is what I would do - unbolt the front...

Jim, this is what I would do - unbolt the front bearing housing (you may have to remove to carb first). Take the cylinder head off - there is no head gasket to worry about. Push the rod & piston out...
03-22-2014, 11:13 PM
Replies: 30
Views: 5,969
Posted By 74SEVEN7

That's not always true - at the moment, he lists...

That's not always true - at the moment, he lists a DRONE Diesel which he says has ball bearings (which the Mk. 2 had) but it's the plain bearing Mk. 1
03-14-2014, 09:11 PM
Replies: 9
Views: 1,140
Posted By 74SEVEN7

As Earl says, its gotta be Russian. It appears to...

As Earl says, its gotta be Russian. It appears to have 4 or 5 letters on the side - what are they ?
Forum: Glow Engines
12-16-2013, 03:47 PM
Replies: 2,930
Views: 312,841
Posted By 74SEVEN7

Hi Jim, click onto this...

Hi Jim, click onto this (http://sceptreflight.net/Model%20Engine%20Tests/Enya%2045X%20TV.html) and if you need anything more, I have a NIB 45X and could scan the instruction sheet if you want....
Forum: Glow Engines
10-12-2013, 12:47 AM
Replies: 2,930
Views: 312,841
Posted By 74SEVEN7

Here is an ENYA 63 with a modern muffler and R/C...

Here is an ENYA 63 with a modern muffler and R/C throttle
http://www.youtube.com/watch?v=jD5jcWtLoGo

http://www.svensktmodellflyg.se/users/5466/ENYA_Model_Engine_Compendium.pdf
Forum: Glow Engines
08-12-2013, 02:07 AM
Replies: 13
Views: 917
Posted By 74SEVEN7

http://www.rcgroups.com/forums/showthread.php?t=14...

http://www.rcgroups.com/forums/showthread.php?t=1402733&page=496
Forum: Glow Engines
07-25-2013, 05:08 PM
Replies: 51
Views: 6,530
Posted By 74SEVEN7

RE: Beware - eBay scammer !

This scammer (mingmongo12) has done it again. Another reputable eBay seller with 100 % feedback has been ripped off to the tune of a $525 engine. He (like me) will get no sympathy from eBay. The most...
Forum: Glow Engines
07-10-2013, 01:20 AM
Replies: 12
Views: 2,526
Posted By 74SEVEN7

RE: Mystery engine, Rossi 60?

If it is an MVVS or similar Czech made engine, the prop drive most likely would have parallel grooves on the face
Forum: Glow Engines
04-14-2013, 06:09 PM
Replies: 51
Views: 6,530
Posted By 74SEVEN7

RE: Beware - eBay scammer !

Surprise, Surprise ! My little Italian scammer friend is at it again. After I got stung, I kept a close eye on him and warned a US based seller about his activities. He duly sent the engine to...
Showing results 1 to 25 of 114
 


 
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