What is the difference betwween the j&s knock sensor with and without the boost map sensor

 

The boost map sensor version allows you to retard the timing when the boost reaches the set boost level. This is to reduce the posibility of detonation.

The normal version only retards timing if detonation or heavy noise is heard.

I have an early verison of the J&S for sell for $100 OBO.

 

Which model do you have?
I installed a V0 unit 4 month ago. It is pretty and works great.

What is your sens. **** setting?

 

Which model do you have?
I installed a V0 unit 4 months ago. It is pretty and works great.

What is your sens. **** setting?