On a somewhat related note, do not run any of the Sniper harness near any plug wires or the alternator. The system is very susceptible to electrical noise, EMI, RFI etc.

A buddy of mine has been involved in a few installations where the harness was installed show car tight and out of sight on the engine and ran into problems from it barely runs to intermittent runs great to barely runs. Data logging showed some pretty strange A/F and tach signal data that straightened up when the harness was moved away from other electrical stuff.

Kevin