Dynojet dyno question

Ronsv6

New Member
Joined
May 29, 2001
My friend just had his car dynoed, and we were having problems with the rpm no's jumping around. the people running the dyno were thinking it was the buicks wasted spark system giving them the problems. we were getting the reference signal from the no.1 sparkplug wire. is there another place we can get the signal from to get accurate readings.
 
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