glasspacks
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Emissions help needed
First build, never gone through the emissions process before. This is my first car lol. I have a 78 monte carlo with a 69-80 350, unknown cam, with a 600cfm carb. It has unknown longtubes, true dual, to glasspacks. Will i need cats for 78? I live in larimer county, and apparently i need to pass...- 78_Monte970
- Thread
- emissions glasspacks mysterymotor
- Replies: 15
- Forum: Fuel / Air / Boost / Emissions
