candymanjl

thanks so much, i really apprecaiate it

 

if you have a vent to atmosphere dumptube it maybe very hard to get accurate readings from the knock sensor.

 

one suggestion I heard that made a lot of sense was to log the knock sensor on really conservative timing and race gas. that should give you an absolutly knock free run to use as a reference point for what the voltage should be. that way if the knock sensor is getting confused by something like an open wastegate like Soul Coughing mentioned, you'll know by the log. then if you start to tune the motor and get knock voltage spikes way above that baseline log then most likely you're getting detonation and need to play with the timing, fuel, or spark plugs.

 

I went for my first tune tonight!!!
I live in Barbados and we get shitty gass

 

what gap are you all useing for arround 10 psi?
for the bkr7e?

 

I would start with a gap around .030"

got a dyno printout?