I tried searching Google and on here but didn't find an answer. I'm planning on installing a PFAB stage 1 kit on my AP1 by myself but would like to know about how long would you guys think it would take given oil pan has already been tapped? How long for a mechanic vs someone that just wrenches on their spare time?

 

I installed my SOS kit (I know it's not the same, but similar in terms of time) with help from a buddy of mine here and there. We estimated it took about 30 hours. We are both Honda technicians and I have 11 years experience with master certification for Honda and Acura. My buddy has a lot more experience in the A/M field.

That 30 included all the wiring, fuel pump, AEM install, etc, and making everything look factory. If we were to just slap it in and not try and make it pretty, I imagine it would have been done in 10-12 hours. We had the "kit" installed and running in a little over one evening.