HEY GUYS
IM NEW TO THIS FORUM SO BARE WITH ME ON THSI QUESTION. I JUST GOT A 1985 NISSAN 300ZX TURBO AND IT HAS A POP OF VALVE AND ALSO A BLOW OF VALVE. IS IT SAFE FOR THE ENGINE TO BE RUNNING ON BOTH POP OF VALVE AND BLOW OF VALVE IN THE SAME TIME. THANKS
