i think 120 mph
on top of the starter
O TDC, Top dead center
unknown top speed but fastest my truck has ever gone was 182km/h that was racing a corvette, I was in overdrive at 3700rpm, my truck is a stepside/fibreglass bed 105
It is screewed into the top of the engine block right behind the distributor.
Chevy is the top selling truck in the world.
the top speed is 186.9 mph
The top speed is 108 mph
Think about changing the ratio on your differentials instead.
The top speed of a 2011 Chevy silverado ltz 1500 is 97 mph
the top speed is 85 mph
about 48mph
It alows your truck to top out at a higher speed then it would with it on.