I pulled the exhaust on the Firebird tonight to change out the chambered 40-series Flowmaster for a flow through glass pack to make the exhaust evac system work better.
Now I just have to weld it together. I probably won't actually weld the glass pack on just so I don't have to worry that it's not "clocked" right on some of the bends. I'll U-clamp it, at least for now.
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"How I learned to stop worrying and love the OHC Pontiac L6"
The Silver Buick- '77 Skylark coupe w/455, SPX, MegaSquirt 3 & TKO-600 (Drag Week 2011, 2012 & 2015!)
1969 Firebird with a turbo'd Pontiac L6 controlled by a MegaSquirt 3 and backed with a microsquirt controlled 4L60e and 4.56 gears! (Drag Week 2018!)