I have a 81 cb650c will an 81 cb950c tank fit on it? (MotorCycle)?

Question

I have a 81 cb650c will an 81 cb950c tank fit on it? It looks the same as mine. Who can I ask (local) if that tank would fit?

Answer 1

I used to have a CB900C and currently have a CB650C.  I think the 900 tank is much larger, but the fuel valve seems the same larger thread for 81.  Here on the net I saw the 900 tank listed at 16 liters and the 650c tank listed at 13 liters.  I bet the real problem will be the length, but it's just a guess.



If you ask the seller to measure the tank I can measure my 650C.

Answer 2

remove the tank,drain it ,put it into a big garbage bag ,tuck the bag into the tunnel ,take a can of great stuff foam and fill the tunnel.let it sit over night and pop out the foam

if the foam core you made fits the other tank then you are set

had to do this for my 78 cba400 so i could take to breaker yard to get a tank after stockl one rusted out the temp tank i got only fit after major hammer blows to clear the coils daily driver at the  time