Cox Engines Forum
You are not logged in! Please login or register! Guests are limited to posting in the "General Questions (Guest Posting Allowed)" section only. Becoming a member is fast, easy and FREE!


Glow head for Black Widow Babe_b10
Log in

I forgot my password

Search
 
 

Display results as :
 


Rechercher Advanced Search

Latest topics
» Laping tool
by balogh Today at 7:44 am

» RC plane for TeeDee 010 and 020 engines
by balogh Today at 7:04 am

» Around the pole flying
by F4D Phantom II Today at 5:10 am

» Follow The World's Smallest Traveling Engine!
by dckrsn Today at 4:57 am

» Parts built RR-1
by Tee Bee Today at 2:37 am

» Non Slip Screwdriver Tip
by Levent Suberk Yesterday at 11:38 pm

» RC build of a Guillows Porter PC-6 for .020 Pee Wee
by Daligh Yesterday at 12:37 pm

» Cylinder Porting
by coxaddict Yesterday at 10:25 am

» Guilow edge g-540 rc
by davidll1984 Yesterday at 2:50 am

» Cox engine .049 r/c & COX FUN MODEL
by MauricioB Fri Sep 18, 2020 8:03 pm

Cox Engine of The Month
September-2020
sosam117's

"Traded an electric charger for this "Complete" (original) Cox Thimble Drome Olympic .15 engine. Right corner is photo as received."



PAST WINNERS
CEF Traveling Engine

Win This Engine!
Gallery


Glow head for Black Widow Empty

Glow head for Black Widow

Go down

Glow head for Black Widow Empty Glow head for Black Widow

Post  batjac on Thu Sep 17, 2020 12:17 pm

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
batjac
batjac
Diamond Member
Diamond Member

2019 Supporter

2020 Supporter

Posts : 1870
Join date : 2013-05-23
Age : 57
Location : Portland, OR, USA

Back to top Go down

Glow head for Black Widow Empty Re: Glow head for Black Widow

Post  Oldenginerod on Thu Sep 17, 2020 12:41 pm

Standard head I believe
Oldenginerod
Oldenginerod
Top Poster
Top Poster

Posts : 3106
Join date : 2012-06-16
Age : 57
Location : Victoria, Australia

Back to top Go down

Glow head for Black Widow Empty Re: Glow head for Black Widow

Post  getback on Thu Sep 17, 2020 1:26 pm

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 . Babe Bee .049
getback
getback
Top Poster
Top Poster

2019 Supporter

2020 Supporter

Posts : 7153
Join date : 2013-01-18
Age : 63
Location : julian , NC

Back to top Go down

Glow head for Black Widow Empty Re: Glow head for Black Widow

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum