Haltech E6A engine management system
 

Any of you guys have any experience with the Haltech E6A engine management system? (is the predecessor of E6K) If so, what is your opinion about it?

Also, in the information i found about it, a knock-detection sensor was not mentioned, does it use one?

The reason i'm asking is because someone has a used one for sale, at a tempting price.

Pieter