My car actually does a little better with more boost, but I decided to run less boost so that my clutch would hopefully hold up. How much power is the single making now, compared to what you are hoping to put down tomorrow? Also what spark plugs do you like to use when you tune cars?
car is on 25 psi and I’d guess about 450-500whp right now. I’d like to run it at 32 to 34 psi and see what she does.
I like the bkr7e the bosch sidefires have worked out really nicely as well. The fsi coil conversion is another good way to go… huge plug gap with those.