Honda CB750 Sandcast

Recent Posts

41
Hi all, reviving an old thread here but figured it best to put it in the main thread about harness restoration.
Im cleaning up some old harnesses and wanted to know what chemical (if any) were used in the ultrasonic cleaner to clean the clear connector covers?  I will likely start with dish soap and have seen mention of bleach being used to remove the yellowing.  But Im reluctant to use bleach as it may help harden the plastic.
Thanks, Steven.
42
Parts Wanted / Wanted: Steering stem for 1969 diecast USA spec.
« Last post by toycollector10 on May 02, 2023, 11:05:03 pm »
Asking for a friend. Located in New Zealand. Thank you.
43
French Sandcasts / Re: A French Sandcast in series 15000 !
« Last post by kp on April 25, 2023, 04:56:45 pm »
Another amazing find from our French ami
44
French Sandcasts / A French Sandcast in series 15000 !
« Last post by 4pots1969 on April 25, 2023, 01:48:37 pm »
Hello for all,
I have just discovered that there were also 15000 series, this is the first French Sandcast discovered in the 15000 series, this is the engine number E-1015525.
We knew that there were 14000 and 17000 series but to discover that there were also 15000 series is really exceptional!
this engine was used in competition, and this explains why the crankshaft was cut and you will also notice that it has its famous 9/10 clutch cover with the tenth hole not drilled like the 14000 and 17000 series, and let's not forget that E-1007414 also had this same cover 9/10 !
45
Fuel (gas - petrol) Tanks, Side Covers and Air Box / French Air Box
« Last post by 4pots1969 on April 25, 2023, 10:48:46 am »
Hello for all,
I don't know if this topic has been discussed before on the forum?  The French air box have the particularity of having been equipped with a cover identical to that  on the front, on the other hand I do not know if it is only for the French market or for other countries in Europe or in Japan...
46
Hello,
Thanks Kp and Wayne, I was pretty sure about it but I also wanted your opinion.

47
Fuel (gas - petrol) Tanks, Side Covers and Air Box / Re: Wrinkle Gas Tank 19 liter ?
« Last post by kp on April 22, 2023, 04:34:44 pm »
Yes it is
48
Fuel (gas - petrol) Tanks, Side Covers and Air Box / Re: Wrinkle Gas Tank 19 liter ?
« Last post by Wayne on April 22, 2023, 10:38:22 am »
It appears to be Gerard.
49
Fuel (gas - petrol) Tanks, Side Covers and Air Box / Wrinkle Gas Tank 19 liter ?
« Last post by 4pots1969 on April 22, 2023, 05:12:55 am »
Hello for all,  :D

Who can confirm me if this wrinkle gas tank is a 19 liter ?  You will notice that it has no embossing on the two exteriors for the placement of the top of the carburettors...

Thanks
Gerard
50
General Discussion / Re: 70 cb750 oil leak
« Last post by mrores on April 10, 2023, 04:35:05 pm »
OOPS! Here's the other.