01-15-2008, 11:41 AM
asteele2 Wrote:29,000psi seems silly high; are high fuel pressures normal for diesels?
Yes, since they have to inject directly into the cylinders.
The exhaust-in-the-valley concept is something GM has been experimenting with in their Saab skunkworks for years. We might see it in gas engines, as there are alot of really tangible benefits for a turbo ICE.
Nothing really super revolutionary here, but def. a step in the right direction! GM is talking about having turbodiesels in damn near everything.
1987 Oldsmobile Cutlass 442