Hi-comp redtop or bluetop head on hicomp redtop block?

[Ivan141]

Try running the redtop on a bluetop ecu, it seems to work, just not very fantastic. There where lots of topics about that on club4ag.
When you save up for the correct coil or find one elsewhere, you can still go for the redtop ecu.
I would prefer staying with the MAP sensored system anyway. You'll have to do custom wiringloom modifications to get an AFM engine to run correctly since the wires to the ecu are different. US cars dont have this problem since their all AFM sensored anyway.