Good day all, what is the max safe boost on a fully stock 1HD-FTE.
It has a Upgraded intercooler and a unichip
EGR will be deleted and a oil catch can will be installed.
My 80 got a new engine but the vacuum lines were all mixed up. I think I managed getting it close to the way it should be because the performance feels good at the bottom end now but the shifting is all wrong. It keeps shifting at 2000 rpm and is quick shifts through all the gears, it even...