Originally Posted by
zeddy
just broke in a picco 21 edo modify how hot should i run this motor in race conditions and what is the correct shimming for 25%
Hello Zeddy, start your engines around 210 no more than 225 max. Remember you have to run your 3 or 4 minute practice before the race starts hard, do not baby the car or you will not get the right temp on the motor, it will run lean during the race if you don't..... Thats is what I was taught by MS...