Lt4 km
It was only used in the LT4 engines, because of the increased engine harmonics caused by the roller rockers. It is a little less sensitive than its LT1 counterpart. Unless you are experiencing false spark retard from roller rockers, headers, ect, it will do nothing for your engine.
Originally Posted by siniSSter
It was only used in the LT4 engines, because of the increased engine harmonics caused by the roller rockers. It is a little less sensitive than its LT1 counterpart. Unless you are experiencing false spark retard from roller rockers, headers, ect, it will do nothing for your engine.
well i am getting false knock my question was will it work on my 94
A good tuner can also take care of the same problem, if you are planning on tuning it further down the road. The km was the old time way around it before the tuning software caught up.
