Compression Specs for LAP 2.2 Ecotec?
I'm getting pretty close to pulling the trigger on a supercharger kit, but want to check compression first. I've been Googling this for a while, but I've found varying answers between 120 psi all the way up to 225 psi. Does anyone know what the "perfect/factory" range is, and the "still healthy" range is?
Trying to get all the "tags" for anyone trying to Google this info in the future:
2.2l LAP Ecotec Compression specs specifications
Believe me, these cars have a habit of growing on their owners. Your feelings will only strengthen over time...
Last edited by Parthros; 06-09-2016 at 11:06 AM.