tazdevil

i just rebuilt my 6.2 mag mpi need to know how to do the timing .its a 2004 with ecm 555

BUP

iTrader: (9)

Timing is non adjustable on all ECM 555. You need to properly the HVS. Service manual will help and 4 sure you need the scan tool to check cam angle.

BUP

iTrader: (9)

the same here many do not know how this is done. Phasing the HVS

http://www.offshoreonly.com/forums/g...a-4-3-gxi.html