Quote:
Originally Posted by calvin75966
It will crank and run at half throttle all day but when you open it up it boughs down real bad and will barely go until you let off the gas and then it will pick back up again.
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Sounds like you have a fuel delivery problem. Most likely the carbs. I would clean the carbs real well and new plugs. BTY pull a plug and see what color it is. This will help you see how the plugs are firing.
Hope this helps
See Ya
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2006 RXT with RIVA STAGE THREE KIT 295 HP
2009 RXT-IS 255 HP
2008 GTX 215 HP
Land Rocket - 2003 Z06 Corvette, Chevy