This is my first honda car, and I put it on the dyno to have a baseline dyno for a nice before and after dyno sheet for when I put my turbo on. But when I turned smoothing off, I was expecting the graph to get a little spikey, but this is WEIRD. Is this common for GSRs?

 

Nothing to do with the car and everything to do with the software/input.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by clayne &raquo;</TD></TR><TR><TD CLASS="quote">Nothing to do with the car and everything to do with the software/input.</TD></TR></TABLE>

Well, it's weird that it's only in the higher RPMs around VTec

 

Probably ignition related.

 

never seen that before

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by clayne &raquo;</TD></TR><TR><TD CLASS="quote">Probably ignition related.</TD></TR></TABLE>


Looks like ignition noise got into the dyno recorder. Try kicking on smoothing a notch or two. That's what it's there for sometimes

 

try to view the dyno graph versus speed instead of rpm

 

Well, I'll be putting on a new cap, rotor, plugs and wires before the turbo goes on, so hopefully if it's ignition related it shouldn't give me issues in the future.

 

change the smoothing, and or, put it to drum speed. my dyno cuts out on rpm, but runs great. looks fine on speed

 

Turning it to smoothing will only hide the problem, I want to know why it's doing that.

 

either a bad pick-up point, or u have ignition problems