CONSIDERATIONS TO KNOW ABOUT 4AGE 20V ITBS

Re: ITB Conversion on 16 valve 4AGE There are lots of differant tips on how to go about this, which way you wish is as much as you and your finances.The five valve head is Toyota's reward on the 4AG after the 4AGZE went away. With the extra valve and independent throttle bodies- the 4AG twenty valve is a unique head design and style. This head regr