That was quick...LMR C7 runs 9.99
- Thread starter Mook
- Start date
now that's a launch. was that daylight was under the front tire? cant tell
tq managment at the shifts maybe?
remember the biggest thing about DI is the ability to directly control cylinder pressure at any point in the compression/power strokes.
i know they can vary Tq output at any rpm by adjusting the injection timing/spark.
generating max cylinder pressure past 30* ATDC and close to 90* atdc can do wonders for tq output.
i do know the nvh side of this is that the injection events are timed to generate a relatively flat cylinder pressure curve past TDC.
for max power id guess the events would be ramped up to keep pressure as high as possible as the chamber size increases and the piston/rod can exert more leverage on the crank.
there's undoubtedly a point of no gain as piston speed increases and pressure drops.
we need DI on a turbo buick
remember the biggest thing about DI is the ability to directly control cylinder pressure at any point in the compression/power strokes.
i know they can vary Tq output at any rpm by adjusting the injection timing/spark.
generating max cylinder pressure past 30* ATDC and close to 90* atdc can do wonders for tq output.
i do know the nvh side of this is that the injection events are timed to generate a relatively flat cylinder pressure curve past TDC.
for max power id guess the events would be ramped up to keep pressure as high as possible as the chamber size increases and the piston/rod can exert more leverage on the crank.
there's undoubtedly a point of no gain as piston speed increases and pressure drops.
we need DI on a turbo buick
Exactly what I thought, sounded like a CVT trans haha
Kinda starting to like the looks of the C7s.
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