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Cox Engine of The Month
Glow head for Black Widow
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Glow head for Black Widow
I decided to clean up and rebuild a few more engines. I decided to tackle some Golden Bee engines tonight. One Golden Bee tank had an iffy reed valve seat, so it was put aside, but I did get two Golden Bees and a Champaign Bee rebuilt with all the correct parts. In the box was a Black Widow. But was it original? It had the #1 cylinder and what appears to be the correct tank and back. I cleaned it up thoroughly and put in a new gasket and o-ring. Digging out a no-drag starter spring brought it back to original specs. But I don't know if the Black Widow came with a low or high compression head. I never bought one new. Which do I put on it?
The Inquiring Mark
The Inquiring Mark
batjac- Diamond Member
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Posts : 2374
Join date : 2013-05-22
Age : 61
Location : Broken Arrow, OK, USA
Re: Glow head for Black Widow
Standard head I believe
Oldenginerod- Top Poster
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Join date : 2012-06-15
Age : 62
Location : Drouin, Victoria
Re: Glow head for Black Widow
302-1 or 325 pick one ;; #302-1 Post 1955 Standard Head - Hemispherical shape - Low Compression - Larger dia. threads - used on all engines produced post 1955 until the #325 head was produced in 1979.[27]
#325 Standard Head - Hemispherical shape - Low Compression - Larger dia. threads - used on all post 1956 engines except Tee Dees, QZ, Killer Bees, Venom and Texaco. Replaced 302-1 head in 1979. frow wiki .
#325 Standard Head - Hemispherical shape - Low Compression - Larger dia. threads - used on all post 1956 engines except Tee Dees, QZ, Killer Bees, Venom and Texaco. Replaced 302-1 head in 1979. frow wiki .
getback- Top Poster
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» '73 Black Widow
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