Air box mod
 

I installed a larger diameter tube meeting with the hole behind the headlight.

You will need piece of drainage hose, and hole saw or metal cut off grinder to enlarge the metal hole behind the headlight.

This makes it sound a little louder than stock especially with my dynomax cat-back.

This cold air intake costed $3-5, probably should have listed this under modifications.

Some pics would really drive this home. ;)

I like the effort put in, easy on
the budget also

Did you see this recent thread? https://blazerforum.com/forum/2nd-ge...-works-101088/

I'm thinking I might play with insulating the air-inlet system first and then compare the differences in temperatures with and without the insulation using my OBD-II gauge too (Ultragauge).

2014 thread...