I want to block off the ports coming out of the heads on cylinders 1/3 and 2/4 on my 2000 alero 3400. Don't worry about emissions or anything, as it is going into a Fiero that doesn't see the street very often anyways. I figured somone on here either made caps, or knew where I could find them. BTW, these are GM's excuse to an AIR injection setup right?
Justin
Justin
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