Alright so I bought a 2000 Grand Prix GT 3800 and I am looking to make some mods. What are some started mods I should start out with? And yes I have read the safely modding your 3800 thread. Here is what I am looking at adding so far:
U Bend Delete
ZZP 10.3mm spark plug wires (red)
Thermostat-180°
What spark plugs would be best to replace the ones that are in there? I was looking at the autolites but wasn't sure between the 103's and 104's
Any help would be appreciated![]()