2014 Silverado Turbo..Almost Finish!!
07-29-2015, 06:16 AM
#61
high compression on a di go hand in hand, it's not that big of a deal because the fuel is going directly into the cylinder instead of through the intake manifold, its very very similar to a diesel, thats why they run such crazy fuel pressure and have the big injectors so that it can squeeze a bunch of fuel in and be efficient
So what would safe boost be then at 10.5 CR with DI?
I figured this to be the case I was just looking for a good explanation, particularly as it pertains to the 5.3 DI motor.
When do you run out of fuel, and what do you do when you get there?
07-29-2015, 11:27 AM
#62
Staging Lane
Join Date: May 2014
Location: St. Louis, MO
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any boost is safe as long as you have the fuel for it. it's all new so there is a lot of trial and error. I dont think you're gonna run out of fuel on these di motors til MAYBE 800, that's being conservative
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