10-10-2013, 10:39 AM
hello:
some ,(most) strobes can be very sensitive, and can even fire off injector coils...
the test spark plug is the acid test. just a normal spark plug, not the modern huge gap test plug, for HEI.
your compression done , WOT, ?
the 150 is marginal cold, the 160 is ok 170 is min hot, but yours is cold the rings hate to seal cold.
70 must be not WOT? (hope) or lash set wrong. its not the timing belt cuz they'd all be very low, like all at 90 psi is very common, with belt /cam retarded as it loves to do.
the spark plug not fully shell grounded, will spark at the gap and the shell to nearest metal. or if held make you glow like lightning Bug.zap.
stock weak spark, not HEI , .028 gap.here.
http://www.fixkick.com/videos/neat/neat.mp4
HEI, no can do... this works on very new cars.
http://www.fixkick.com/videos/msd/test.mp4
all the best to you, and good luck !
some ,(most) strobes can be very sensitive, and can even fire off injector coils...
the test spark plug is the acid test. just a normal spark plug, not the modern huge gap test plug, for HEI.
your compression done , WOT, ?
the 150 is marginal cold, the 160 is ok 170 is min hot, but yours is cold the rings hate to seal cold.
70 must be not WOT? (hope) or lash set wrong. its not the timing belt cuz they'd all be very low, like all at 90 psi is very common, with belt /cam retarded as it loves to do.
the spark plug not fully shell grounded, will spark at the gap and the shell to nearest metal. or if held make you glow like lightning Bug.zap.
stock weak spark, not HEI , .028 gap.here.
http://www.fixkick.com/videos/neat/neat.mp4
HEI, no can do... this works on very new cars.
http://www.fixkick.com/videos/msd/test.mp4
all the best to you, and good luck !
http://www.fixkick.com