The car is a C7 cam heads E-Force supercharger 2in Kook Headers
Car was running great with E85 and 3.5 inch pulley 6-7 psi
After a 2.75 inch pulley swap 11.5 psi cant seem to get desired A/F
even with alky meth injection... What i noticed is that Injector duty cycle only goes to 49% max
is there a table which will let me open it more? Maf/Pe wont cut it, added a good bunch and still wont go over 49%
it seems it doesn't affect it as i change the values.
cam has the highest fuel lobe too. Any help will be greatly appreciated