Search found 571 matches

by ROH73
Tue Jun 25, 2013 11:18 am
Forum: Off-Topic / Chit-Chat
Topic: Turned 40 today...
Replies: 32
Views: 4929

Re: Turned 40 today...

I sympathize, as I get that privilege tomorrow.

Happy birthday!
by ROH73
Tue Jun 04, 2013 8:51 am
Forum: Kyosho Re-Release Forum
Topic: If Kyosho did a re-re, which should be their first release?
Replies: 37
Views: 3317

Re: If Kyosho did a re-re, which should be their first relea

Instead of the Optima, I'd prefer the Javelin. Hell, I'd settle for just the cage! :D
by ROH73
Fri May 31, 2013 8:48 pm
Forum: Temple's RC10 Tech Forum
Topic: Anyone tried this? Yellowed parts white
Replies: 264
Views: 49591

Re: Anyone tried this? Yellowed parts white

There must be something absorbed into the brace....either from new (bad batch of nylon) or from use (like a lubricant). The hydrogen peroxide only whitens a very thin layer of the plastic on the surface. Subsequent boiling opens the pores of the polymer (polymers act as absorbents) and allows whatev...
by ROH73
Thu May 23, 2013 9:39 pm
Forum: RC10 Buggy Forum
Topic: Crazy Nick's rc10 gold pan
Replies: 20
Views: 3025

Re: my new ebay purchase

Welcome to the forum and looks like a nice car to work with!

Orefield, huh? I'm originally from Allentown (South Whitehall Township); my parents still live there.

Several of my cars were purchased from Trains & Lanes back in the 80s :D .
by ROH73
Fri May 10, 2013 2:15 pm
Forum: Kyosho Forum
Topic: Need some Optima/Optima Mid specs
Replies: 11
Views: 2015

Re: Need some Optima/Optima Mid specs

A stock Mid spur is 74 teeth.

The counter gear is 14 teeth, so 37/14 = 2.64 for the gearbox. The idler/center gear tooth count is irrelevant, but for completeness it's 28 teeth.

So, with stock gearing, a Mid has a final gear ratio of (74/20)*(37/14) = 9.78.
by ROH73
Thu May 02, 2013 11:38 pm
Forum: Kyosho Forum
Topic: Mid motor chain drive Optima is it possible?
Replies: 18
Views: 1985

Re: Mid motor chain drive Optima is it possible?

Keith,

I don't have any more info on that conversion...I just scanned the ad out of an old rc magazine. I would love to see the details as well.
by ROH73
Thu May 02, 2013 11:41 am
Forum: Kyosho Forum
Topic: Mid motor chain drive Optima is it possible?
Replies: 18
Views: 1985

Re: Mid motor chain drive Optima is it possible?

There was this AJT conversion, as well. I've never seen one in person.
Mid-Engine Optima Conversion Kit Ad.jpg
by ROH73
Sun Apr 28, 2013 4:35 pm
Forum: Off-Topic / Chit-Chat
Topic: Coming Soon
Replies: 112
Views: 8056

Re: Coming Soon

Well, I know where I'll be stopping during my visits to see my parents in Allentown. Those visits may need to become more frequent. :D
by ROH73
Thu Mar 28, 2013 9:59 pm
Forum: The Paint / Body Shop
Topic: Team Blue Groove
Replies: 136
Views: 15458

Re: Team Blue Groove

A few years ago, I did a lot of research on vacuum forming, particularly for Lexan. I built my own vacuum former, developed a forming method that works for me, created repro molds from existing gear covers and bodies and created entirely new molds. So, I'm no professional expert, but I have hundreds...
by ROH73
Thu Mar 28, 2013 9:31 pm
Forum: The Paint / Body Shop
Topic: Team Blue Groove
Replies: 136
Views: 15458

Re: Team Blue Groove

Ah, I understand now.

Yes, that would help a lot in the shrinkage department. I think a lot of detail would be lost, however. Things like window and cut lines would end up very faint. They could possibly be added back by scribing new lines.
by ROH73
Thu Mar 28, 2013 7:38 pm
Forum: The Paint / Body Shop
Topic: Team Blue Groove
Replies: 136
Views: 15458

Re: Team Blue Groove

The mold has to be made from a material that can handle the 400 degrees F Lexan pulled tightly over/around it. The original body would distort from the heat and possibly bond with the new layer. Vacuum forming bucks are typically made from aluminum and high temperature resins. The amount of repro sh...
by ROH73
Sat Mar 23, 2013 7:03 pm
Forum: Off-Topic / Chit-Chat
Topic: Happy 39th Thumbs!!!!!!
Replies: 24
Views: 1082

Re: Happy 39th Thumbs!!!!!!

Happy birthday!!!
by ROH73
Fri Mar 15, 2013 9:33 am
Forum: Off-Topic / Chit-Chat
Topic: so, it's been a month....
Replies: 61
Views: 4207

Re: so, it's been a month....

Congrats, Jason! That's awesome!
by ROH73
Mon Feb 18, 2013 9:13 am
Forum: Off-Topic / Chit-Chat
Topic: Happy Birthday scr8p!!!
Replies: 38
Views: 2078

Re: Happy Birthday scr8p!!!

HAPPY BIRTHDAY!!

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