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vintage V twin
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BronxFigs:
Tom, anybody....

Trying not to be a PITA by asking questions, but I have a few....

Have you found that your air-cooled cylinders are in fact, adequately cooled by the cooling fins, or, are you experiencing any overheating problems?


Just curious.  Any comments would be helpful.


Frank

OKTomT:
Frank feel free to ask any and all the questions you want to. I will try to answer them if I can but am a little slow to respond some times.
I have not had any heating problems with the first bike engine but it has not been run very hard or for long periods of time.
when I get the v twin done I plan on running it for long periods of time and with a load to see how it performs. I think having thick cylinder walls and cylinder head takes a lot of btu  to over heat but makes for a heavy engine. It would probably better to build it out of aluminum .
I am back to working on the engine and have decided on a design for the valve train . here is a picture of the mock up.
BronxFigs:
Tom-

Thanks.  Encouraging comments regarding the overheating question.  Looking forward to your remarkable progress.

Frank
OKTomT:
I made some more parts for the engine. Cams, lifters, push rod guides, rocker box and cover. they are just ruff built and will be finished at final assembly.



Manxmodder:
Stunning work Tom,this is a really nicely executed project.  :bow: :bow:
 Please keep them photos coming,I can't wait to see this beast running.....OZ.
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