How Much Ignition Advance?
#1
Anybody have a map available to them for a safe amount of ignition advance from vac to 15psi on stock turbo (1991 13BT)
FMIC
550/1600
Walbro
FPR
FJO
I have the fuel map taken care of I just dont know how to set up ignition map. Is hitmans stock 13bt map safe, should I advance more? I need it to be safe on 91 Pump.
FMIC
550/1600
Walbro
FPR
FJO
I have the fuel map taken care of I just dont know how to set up ignition map. Is hitmans stock 13bt map safe, should I advance more? I need it to be safe on 91 Pump.
#5
Originally Posted by Suds' date='Jan 18 2003, 11:13 AM
94: Is your map for a s5 turbo?
Vosko: I lined up timing hitmans method, will check with timing light before boosting.
Vosko: I lined up timing hitmans method, will check with timing light before boosting.
#6
yup verify with a timing light to make sure its zero'd out. its very important. timing is gonna be very similar for differrent setups. if you want you can also run very little flat across the board just to make sure the E6K is controlling the timing right
#8
Yeah just listen to make sure you don't get any ignition breakup while your going wide open. If you do you may want to retard it a bit. The ignition in my map works perfect for me, if I raise it 3 degrees it begins to break up in the higher rpms.