Just want to make sure I'm understanding the dangers of increasing boost. On a bone-stock engine, turbos, injectors, etc., raising the boost over 15psi will leave the injectors unable to inject enough fuel, making the mixture lean and prone to pre-detonation, right? Then if my Autometer A/F guage ever shows lean at high boost, I've got a problem. If it stays in stoichiometric or rich, I'm good, right?
(I do have a boost guage as well, but it's autometer and I guess it might not be all that accurate)
When idling, it will bounce lean to rich? On high throttle, it will be rich? Why is that, btw, wouldn't you want to be at stoichiometric ratio as much as possible?
thanks!
(I do have a boost guage as well, but it's autometer and I guess it might not be all that accurate)
When idling, it will bounce lean to rich? On high throttle, it will be rich? Why is that, btw, wouldn't you want to be at stoichiometric ratio as much as possible?
thanks!