I have a D16Y8 with high compression JE pistons, eagle rods, blah blah blah blah bolt ons etc. The engine dyno'd at only 111 whp, and everytime it runs, the spark plug wires are pushed up away from the plugs.

Is this a seal problem with the plugs? If so will new plugs fix this?

Could this be whats robbing my horsepower?


Thanks for the help.