rjstractor wrote:
transamz9 wrote:
Because you need at least 8 gears in a gas motor to do anything now days. Normal people don't want to be shifting all the gears now. It makes it harder to text while driving........
I think all the gears are for emissions and fuel economy, not really performance. Since gas engines have a much broader operating rpm range you could get away with fewer gears, at the expense of economy. The big diesel rigs have lots of gears because those big motors have narrow operating ranges- about 1200-2000 rpm.
That has changed in more recent models. Big trucks are using less gears! Days of running a 8V71 been 18-1900 and 2200 RPMs with a 13 speed are gone.
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Chris
2021 F150 2.7 Ecoboost - Summer Home 2017 Bighorn 3575el. Can Am Spyder RT-L Chrome, Kawasaki KRX1000. Retired and enjoying it! RIP DW 07-05-2021
