The BIG Tune Up Video - 1974 Porsche 912?

Now that the cam and rings are mostly broken in its time to setup and tune this 912 engine properly. It has an off idle stumble that I'd really like to get rid of. Plus I had to fix a few issues that you won't find in any repair manual. Unfortunately, I ran out of time to try some of my special airflow tools, so be on the lookout for my tune up part 2 video. Digital Dwell Meter https://amzn.to/3qItdzV Digital Timing Light https://amzn.to/3tedfPF AEM AFR Guage https://amzn.to/3qQ5WvU Patreon   / ahhgaragetime   Instagram   / ahhgaragetime   FB   / ahhgaragetime   Website https://www.ahhgaragetime.com