Its a days work. Its just easier for me to kick my feet up at work on OT. Than take that job on. But for those with time and a desire to tackle this project. Good video.
I think there's more to it than the OPG install as well. There's a lot you can see and learn in this vid too about what's going on under the hood, say if you need to replace an alternator or some other accessory.
This is easier than the timing set I just had to do on my ecotec Chevy. Shops wanted $1500+ to do the job, that's more than I paid for the car. Took me 6 hours in my garage with hand tools and $120 in parts.