Whats going on guys,

I know there are several cars out there (not Z's) that can used software with a OBDII port to USB to mintor knock or engine conditions at certain engine speeds.

is there anything out there that does that, something inexpensive just to logg.

thanks...

 

Cipher just dropped to $300, and it's the most complete logger for the Nissan/Inifiniti vehicles. Some dealers even use it for diagnosis.

 

can you do adjustments at all?

 

Timing +/- 2 degrees, Idle. If you want to be able to tune then we also offer Osiris Standard, Osiris Tuner, and custom tunes at any Pro Tuner.

 

hmmm, whats the average HP gains on 2+ degrees of timing? on a twin turbo Z

 

Between dead motor and 20hp i'm sure. But +/- 2 degrees is a tool to compensate for a bad crank sensor, not used for power gains. Thats what you use tuning for so you have dynamic control of timing based on load, rpm, throttle, etc.