View Single Post
Raceboy Raceboy is offline
Raceboy's Avatar
Join Date: Jun 2009
Location: Estonia, Europe
Posts: 1,197
Knock window is essential for filtering out false knock events (since knock occurs only in certain crank angle), VEMS has that. I am not expert in knock sensing like John, but have tuned several cars with VEMS+knock sensors and it also works. Just requires some knowledge of how internal combustion engine works and some experience in tuning in general.
'83 924 (2.6 16v Turbo, 530hp),'67 911 hot-rod /2.4S, '78 924 Carrera GT project (2.0 turbo 340 hp), '84 928 S 4.7 Euro (VEMS PnP, 332 HP), '90 944 S2 Cabriolet
Old 05-01-2020, 10:04 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #35 (permalink)