TheSamba.com Forums   Forum Index -> Porsche - 911/912/914 -> Hotter spark plug recommendations for 914-4 (1.8 liter)?   View original topic: Hotter spark plug recommendations for 914-4 (1.8 liter)? Page: Previous  1, 2 Windisch Sat Jan 04, 2025 11:44 am [email protected] wrote: wr7dc bosch if rich running check the jetting of the 40 carbs and the dwell and the timing Thanks for that suggestion, Doc. I need to do just that, I suspect. Cheers! Powered by phpBB © 2001, 2005 phpBB Group