TOP JDM TOYOTA 4A-GE SECRETS

I actually did not Believe they did Substantially on the bigport and smallport? i had a S/T 20v at the time that hated life when it absolutely was disconnected..I've study that the 5500 rpm limit has some thing to complete Using the ignitor/ ecu/ dizzy set up. CAn anyone get rid of any light-weight?To scrub the most crucial bearing cap and head bol