Log in
Search
Latest topics
» audio-tach anyone?by F4D Phantom II Today at 8:06 pm
» WenMac 049 - Glow Plug & Head Gasket replacements?
by Ken Cook Today at 7:50 pm
» 12 string guitar suggestions
by akjgardner Today at 7:08 pm
» A choke-tube with velocity-stack configured Bee
by roddie Today at 2:54 pm
» Jim Walkers FireBee - This is going to be fun
by rsv1cox Today at 2:43 pm
» Nostalgia alert, my 1959 Corvette revisited
by Admin Today at 1:11 pm
» Hawk had breakfast and then took a bath
by rsv1cox Today at 10:26 am
» Prop Rod - resto to a runner
by rsv1cox Today at 7:32 am
» Jim Walker Firebaby
by rdw777 Yesterday at 4:58 pm
» Prayers for my Wife Please
by akjgardner Yesterday at 10:28 am
» Cox prop rod
by Wiggy Fri May 17, 2024 4:30 pm
» "Red Neck" .049 elec. starter
by getback Fri May 17, 2024 7:19 am
Cox cylinder
Page 1 of 1
Re: Cox cylinder
Wikipedia site says black widow pre '96 and Medallion. Yours has slits though.....
Cribbs74- Moderator
-
Posts : 11899
Join date : 2011-10-24
Age : 50
Location : Tuttle, OK
Re: Cox cylinder
Well it is a late number 1 cylinder.
not sure what it came on as it is not mentioned on the table.
http://en.wikipedia.org/wiki/Cox_model_engine#Cylinders
not sure what it came on as it is not mentioned on the table.
http://en.wikipedia.org/wiki/Cox_model_engine#Cylinders
Re: Cox cylinder
The way the piston fits it seems to be tapered, but not sure.
crankbndr- Top Poster
- Posts : 3073
Join date : 2011-12-10
Location : Homestead FL
Re: Cox cylinder
crankbndr wrote:The way the piston fits it seems to be tapered, but not sure.
I guess slit exhausts are a later post '96 type thing. Tapered fits are usually found on the TD no?
Cribbs74- Moderator
-
Posts : 11899
Join date : 2011-10-24
Age : 50
Location : Tuttle, OK
Re: Cox cylinder
Upon further review, apart from the numbering it has all the attributes of a '96 killer bee to include the taper grind.
Cribbs74- Moderator
-
Posts : 11899
Join date : 2011-10-24
Age : 50
Location : Tuttle, OK
Re: Cox cylinder
It sounds and looks like you have a Killer Bee cylinder. It is tapered? A Killer Bee cylinder is a 2 bypass, 1 boost port on each bypass, top fin milled, has SPI, has tapered grind. I have no idea why it has a #1 on it. I have seen a mix of different numbers stamped on slit cylinders and post Estes cylinders (you may have a post Estes cylinder).
https://sites.google.com/site/coxenginecollection/choosing-a-cylinder
My Killer Bee .049 Cylinder
https://sites.google.com/site/coxenginecollection/choosing-a-cylinder
My Killer Bee .049 Cylinder
Re: Cox cylinder
Unless there are some very early slit cylinders I don't know about, a slit cylinder doesn't "have" SPI. It's only the piston skirt height that makes the set SPI, not the cylinder. In other words, if a slit cylinder set has a non-SPI piston, it's non SPI. If the same cylinder has an SPI piston, then it is SPI. Maybe some early slit sets were made with lower exhaust ports, but they wouldn't work well with a short piston from the newer SPI sets.
_________________
Don't Panic!
...and never Ever think about how good you are at something...
while you're doing it!
My Hot Rock & Blues Playlist
...and never Ever think about how good you are at something...
while you're doing it!
My Hot Rock & Blues Playlist
RknRusty- Rest In Peace
- Posts : 10869
Join date : 2011-08-10
Age : 68
Location : South Carolina, USA
crankbndr- Top Poster
- Posts : 3073
Join date : 2011-12-10
Location : Homestead FL
swirls
That piston is interesting,I never got 1 of those yet.
Jaspur_x- Banned
- Posts : 710
Join date : 2011-04-22
Age : 51
Location : Shanksville,Pa, yes that flight 93 place
Re: Cox cylinder
That's one for the books. I too have never seen one of those. I'm still not sure
I've seen one.
Bob
I've seen one.
Bob
dckrsn- Diamond Member
- Posts : 2750
Join date : 2010-10-21
Age : 71
Location : Long Island, New York
Re: Cox cylinder
Time travel piston.
PV Pilot- High Tech Balsa Basher
- Posts : 1854
Join date : 2011-08-11
Age : 57
Location : The ragged end of the Universe.
Re: Cox cylinder
That is weird. I have seen something like that somewhere. It was a long time ago (for me at least). Around the time I got my first engine and was researching how to use it.
Godsey3.0- Platinum Member
- Posts : 970
Join date : 2011-09-21
Age : 28
Location : Metamora, Indiana
Re: Cox cylinder
Can you take a picture of the inside of the piston, that design is commonly seen on lightened pistons. Did it come with that cylinder? My friend used my killer bee cylinder and piston with his black widow for his winter comps, worked well but he somewhat messed up my set.
Re: Cox cylinder
Looks like the Whirlpool galaxy.
Jason_WI- Top Poster
-
Posts : 3123
Join date : 2011-10-09
Age : 48
Location : Neenah, WI
Re: Cox cylinder
Sure will, it came on a new Black Widow with plastic backplate with that cylinder.
crankbndr- Top Poster
- Posts : 3073
Join date : 2011-12-10
Location : Homestead FL
Similar topics
» Cylinder Performance Figures
» Anyone know what this item is?
» WTB cox 051 TD cylinder
» i think i have a rare COX item
» #5 cylinder on a TD .049
» Anyone know what this item is?
» WTB cox 051 TD cylinder
» i think i have a rare COX item
» #5 cylinder on a TD .049
Page 1 of 1
Permissions in this forum:
You cannot reply to topics in this forum