dyno question

[jhanson1750]

I'm about to do some dyno pulls and before I get over there I was wondering will the lost spark system give a false rpm reading to the dyno or is there a place that gives a good inductive pulse?

 

[salvageV6]

I've never had any trouble on the Dynojet system.

 

[2QUIK6]

The dyno software can be setup for the dead spark ignition, its in other cars too so its not uncommon. On the dynojet I use, it does give wacked out rpm readings when the engine is not under load so just make sure the dyno is reading/recording only when your on the gas which it should be that way anyway.