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Cox Engine of The Month
049 Black Widow tuning
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Re: 049 Black Widow tuning
I have two late Black Widows (plastic tank) with cylinders marked 4 and open exhaust ports, but a single booster port. According to this thread, https://www.coxengineforum.com/t4022-venom-cylinder they are venom cylinders(?!). Purchased second hand, these must be pieced together. Another unused BW from the same lot appears normal.
gkamysz- Gold Member
- Posts : 400
Join date : 2018-02-22
Location : Chicagoland
Re: 049 Black Widow tuning
gkamysz wrote:I have two late Black Widows (plastic tank) with cylinders marked 4 and open exhaust ports, but a single booster port. According to this thread, https://www.coxengineforum.com/t4022-venom-cylinder they are venom cylinders(?!). Purchased second hand, these must be pieced together. Another unused BW from the same lot appears normal.
When I find my other box of cox stuff, I should have 3 or 4 BW, i will report what cylinders/ect. Only till a month ago, did I know there were different cylinders, lol, been out of it for 2+ decades.
Both these pages say something different on the BW cylinder. Who know how many times they changed stuff over the decades/companies/etc. At least we have some ref.
https://www.coxengineforum.com/h23-cylinder-identification
https://en.wikipedia.org/wiki/Cox_model_engine#Cylinders
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