How to dyno???

[Rick M.]

I was at the track this past weekend and they had a Dynojet dyno set up out there. They had everything hooked up right but the dyno wasn't reading right. When they got into 4th once they got up to about 3500-4000 the rpms on the dyno computer would start jumping all over the place. Is there anything special that has to be done to dyno our cars?

[AllTheGoodNamesAreGone]

I have had this problem also.. Its becuase of the ignition system.

There is a way to fix it in the software, however the best way i have found/heard of was to hook up the inductive sensor directly up to one of your fuel injector power leads!

good luck
~Billy

[Jason McCallister]

<blockquote>quote:</font><hr>Originally posted by AllTheGoodNamesAreGone:
however the best way i have found/heard of was to hook up the inductive sensor directly up to one of your fuel injector power leads!<hr></blockquote>

That's how Hypertech did mine not too long ago! ;)

[Rick M.]

Sweet. The people that had the dyno set up live about 15 minutes from me, so maybe I'll make another trip up there and tell 'em and throw it back on the dyno. Thanks guys