Monday, October 26th, 2009 AT 4:53 PM
Hello, I have a 1970 454 LS6 that was recently totally rebuilt. It is rebuilt to correct specs and includes 11:1 compression, solid lifters and Holley carb. All corrct parts--nothing aftermarket. The distributor was rebuilt by distributor professional. It has points and condensor like it came from the factory with. The points are suppose to be the heavy duty ones rated for higher RPMs. The engine runs smooth up to about 4000 RPMs and then cuts out and sputters fighting to keep climbing. The red line is 6500 RPMs from the factory. What are your thoughts on possible problems? Thanks, Steve