Working on friends 250 Chevy six integral. Just put a new cam and lifters in the Nova . Timed it and set timing at 2 degrees over. Idles well and starts well.Trying to keep the integral alive until we can build another 250.
1. Car had power and was driving well. Suddenly won't go over 40mph.
2. We have removed A/c that not working, there is a metal hose that comes out of area behind carb that went into A/c unit. Is this Vacuum for A/C? Should we plug this?
Any thoughts as to why we have no power now?
James
