Maxy's Cinco BT .21
#511
i have and they run fine when i was out of nova plugs....in fact thats all i ever use to run before
#512
#513
Started to have tuning issues with my cinco bt after a great race weekend last weekend. Started to hear and chattering sound after the 2nd qualifier this weekend and I knew it was a rear bearing going bad. Pulled it apart and the crank is rusty looking, pitting on top of the piston and bottom of the button from the bearing coming apart and getting up above the piston. The back plate had shavings on it. Needless to say my slightly used cinco doesn't appear to be so slighty used. It was suppose to have a gallon on it. I was using vp fuel for one gallon on this motor. What are your thoughts?
#514
Is it me or does it look like a piece of the plug is missing?
#515
I will double check, but I just had put a new plug in it seeing if that was the cause at the track....Previous owner had ran byrons gen 2
#517
Tech Elite
iTrader: (67)
Started to have tuning issues with my cinco bt after a great race weekend last weekend. Started to hear and chattering sound after the 2nd qualifier this weekend and I knew it was a rear bearing going bad. Pulled it apart and the crank is rusty looking, pitting on top of the piston and bottom of the button from the bearing coming apart and getting up above the piston. The back plate had shavings on it. Needless to say my slightly used cinco doesn't appear to be so slighty used. It was suppose to have a gallon on it. I was using vp fuel for one gallon on this motor. What are your thoughts?
I have seen this exact thing on more than one engine running Vp fuel.
Rex
#518
#519
Tech Regular
iTrader: (8)
No store you engine with fuel in the tank, and clean engine every practice our race your used, Nitro is highly oxidizing.
And store you engine inside the House, No humidity is better.
Thank You
And store you engine inside the House, No humidity is better.
Thank You
Started to have tuning issues with my cinco bt after a great race weekend last weekend. Started to hear and chattering sound after the 2nd qualifier this weekend and I knew it was a rear bearing going bad. Pulled it apart and the crank is rusty looking, pitting on top of the piston and bottom of the button from the bearing coming apart and getting up above the piston. The back plate had shavings on it. Needless to say my slightly used cinco doesn't appear to be so slighty used. It was suppose to have a gallon on it. I was using vp fuel for one gallon on this motor. What are your thoughts?
#523
Yes very smooth with a 2096