QUOTE (seanery @ Mar 18 2005, 05:31 PM) |
Isn't bouncy tach a symptom of a poor ground? If so, check your grounds first. It's cheaper. |
QUOTE (Aaron Cox @ Mar 18 2005, 07:51 PM) |
gigure out how to trigger a tach from a mallory cdi.... 12V squar wave at 20 percent duty cycle yada yada |
QUOTE (scott thacher @ Mar 18 2005, 08:56 PM) | ||
not a problem, 3 parts needed a small capacitor, and transitor and another capacitor basicly the transistor can trigger to ground when it gets triggered by the cdi box, the capacitors are to level out the spikes |