Author Topic: McCoys (Read 678 times)

John KruziK · « **on:** December 06, 2009, 06:28:23 PM »

Whats the difference between a red head and blue head McCoy Thanks John

Ralph Wenzel (d) · « **Reply #1 on:** December 06, 2009, 07:45:14 PM »

AFAIK, the only difference is that the Bluehead is for R/C.

rustler · « **Reply #2 on:** December 07, 2009, 01:42:03 PM »

Possibly reds have a sintered iron piston, blues conventional c.i. pistons. Better check with a McCoy expert.

Bill Little · « **Reply #3 on:** January 15, 2010, 07:27:27 PM »

Hi John,

From all I have learned over the years, the McCoy's Head Colors are only different to signify C/L (Red) versus R/C (Blue).

A friend of mine bought a C/L McCoy 40 Stunt that had a Blue head, NIB, back in 1967, Probably just a mix up on the line. I have put restrictors (venturis) in place of the R/C carbs in Blue Heads and found no difference in the runs. Nor could I find any difference in the internal parts. All the R/C Blue Heads had the intake cut down to hold a carb.

Mongo

Brett Buck · « **Reply #4 on:** January 15, 2010, 08:16:15 PM »

Quote from: Bill Little on January 15, 2010, 07:27:27 PM

A friend of mine bought a C/L McCoy 40 Stunt that had a Blue head, NIB, back in 1967, Probably just a mix up on the line.

I have one like that, too. They may have run out of red that day!

Brett

Author Topic: McCoys (Read 678 times)

John KruziK

McCoys

Ralph Wenzel (d)

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rustler

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Bill Little

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Brett Buck

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