I use a ECU Microtec M24 is italian ECU
I will change the spark plugs and then let's calibrate the ECU correctly
let's see what we can do
will update later...............
thanks

 

Let me know if it's better? If so. I'll pass you my thought of what I think was happening....

 

Ok,you must have a little 'patience, for me this is a hobby...

 

No Rush on my part....

 

Sorry I'm late, but I always have little time ....
We were able to fix the problem, now all right just needed a good set up of the ECU, we made 350HP I was hoping for more.
I still use the original heads, which I could mount heads?
How much HP gain performance with other heads?