3 Attachment(s)
2.3 ecoboost crate motor in jetboat.
Hi Guys
I have had this setup running for sometime and have always perceived some issues but it performs really well. I recently purchased a MPVI2 and have done a couple of logs and sure enough it has shown I have issues ie popcorn and combustion stability limits. It also feels to me as if there is some limiting going on at part accelerator position at close to 4000 rpm and above. I am very green when it comes to knowing what to do so I would appreciate any expert comment. Please find attached the FRPP tune and two scans.
Regards Brian.
PS I am in New Zealand so there is limited experience in the area tuning these modern factory pcms.