Yes there are all kinds of little tricks that need to be figured out with it and everything needs to be checked 100 times. Over the winter i rewired the entire holley with the unterminated harness a with the help of a friend who does some really clean work, and doing that job really got me knee deep in how everything works together.
It is nice that standalone EFI systems have become so accessable to guys like us, cause 10 years ago we would probably have been so lost without the wealth of knowledge that is shared by everyone. I think thats where companies like bigstuff and FAST went wrong, they catered towards the professionals and made working with these systems very exclusive to the casual hobbyist, where as holley, in my opinion, took the right approach by sharing all kinds of knowledge and letting the little guys in on all of the secrets and tricks with their hardware and software, which only leads to better, more user friendly products will all of the feedback they get.
It is nice that standalone EFI systems have become so accessable to guys like us, cause 10 years ago we would probably have been so lost without the wealth of knowledge that is shared by everyone. I think thats where companies like bigstuff and FAST went wrong, they catered towards the professionals and made working with these systems very exclusive to the casual hobbyist, where as holley, in my opinion, took the right approach by sharing all kinds of knowledge and letting the little guys in on all of the secrets and tricks with their hardware and software, which only leads to better, more user friendly products will all of the feedback they get.