What did you do to your G-Body today? [2011-2018]

[Dmill 87 Monte ss]

so I am new to this site, i have an 87 monte carlo ss with a 305. I'm working on the exhaust and i have it straight piped from the cat back. Now i want to add cherry bomb glass packs (2, 8" ones) on there. I also want to make it louder by hollowing out the cat. is it ok to do this without harming anything? it has the emission system stuff (EGR1 i think) it only has 1 O2 sensor before the car. So if anyone has ideas for me please help, thanks!

 

[82GPLJ455]

Made the deal for a running 455.gotta do a little rust repair,bodywork and paint an 83ish el camino.also getting a firebird with it that has some other goodies that i want off it and sell the rest

 

[85GPLef41]

Got my SPC upper adjustable prolite arms today!! Suspension version 2.0 has somewhat started... 8) so many Decisions!! :shock:

 

[awdblazer]

finally got my iceman crossmember in

 

[FirstClass 383]

Got my QA1's rears, today got to heat up the garage and then go get them on

 

[CWPottenger]

Put my exhaust back on after adding O2 sensor bungs and installing O2 sensor and installed my TB and wired for my EFI swap.

 

[pontiac6269]

Made a heater block off plate, still have to paint it. Loaded the car on the trailer to take it to have a 6 point roll bar installed Monday.

 

[My78Pontiac]

Let her breath a little before her storage ;(

 

[pontiac6269]

Picked up the 78 Cutlass up from having a 6 point roll bar installed Saturday and painted it today.

 

[CWPottenger]

Fired up the new EZ-EFI on my car. It is idling fine and has really nice crisp and responsive throttle response. Sadly it was snowing all day so I could do any driving to teach it anything , but idle.