Well after reading a thread about rebuilding the carbs on these CB650. I thought I would go ahead and try and fix the T-Fitting between the carbs.
Some times it is just better to leave things alone. Well I fix the t-fitting issue by using a small piece of fuel line and drilling a small hole in it. Bought a vacuum adapter kit which had an assortment of fittings. Use a reduce fitting and put a small amount of black sealer around the fitting for good measure. So while I was there I notice in the thread I read I was missing a small o-ring for the accelerator pump bowl. Decided to install one since I still had the parts from the rebuilt kit. I went ahead and clean out all the float bowls. They had a lot of dirt probably from the new tank. Well it was late and went to bed. Next morning I decide to put the 120 original jets back in. When I took the float bowl covers off the floats where stuck all the way out....what the hackers happen.
Come to find out I didn't blow out the remain carb spray when I clean out the bowls. The rubber on the needles had swelled up and can't be used any more. :oops: $50 down the drain. Lucky I still keep the old needles. What do I have to loose. I also took this time to bench sync the carbs. This makes the third time I took these carbs off. This time putting them back on was a pain to get mounted back. Don't know why.
With everything back together it runs like a champ
No more gas smell. Also fix the vacuum lines going to the air box. So everything is back the way its supposed to be. So far no issues with the old needles. Just makes me mad when I screw something up I am trying to fix. Check out the pictures.
Oh do you think my rear tire needs replace? I am riding around the neighborhood with it. Assisted suicide. But its so much fun to ride.