TylerZ281500
Yukon Ridin High
whats stock stall on that truck? operating range is 2k+ ik go with something right around there but im also not a pulling truck guy so im of no help.
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Numbers on a dyno sheet always intersect at 5250 rpm. It's a division number used in the calculations. I could post 100 different dyno sheets from a 100 hp 4 banger to a 700 hp big block and the hp and tq curves will cross at 5250 on every one. Look at some actual dyno sheets. Dyno's measure tq then it calculated out to hp and the actual number used in the calculation is 5252.Brake stall only means some people own better brakes than others. True stall (bad description) only shows that if you lock the transbrake your motor has enough power to blow through the converter, false info. Shock stall is the only real test of stall. Also too many people over stall. Your shock stall should be about 1500 rpm under the shift point. If you can dyno your engine the shift point should be where the horsepower and torque lines intersect. If they intersect at 6500 rpm then your shock stall should be around 5,000. Most people can’t afford to do all the testing and changing involved to achieve this but the closer you get, the better performance you will have.
I don't think there's a good rule of thumb on this. It depends on the motor's torque curve. If your torque curve is broad, you'd be giving up performance. If you have a very peaky engine, this might work, but that's a very narrow rpm band.Your shock stall should be about 1500 rpm under the shift point.
I don't think there's a good rule of thumb on this. It depends on the motor's torque curve. If your torque curve is broad, you'd be giving up performance. If you have a very peaky engine, this might work, but that's a very narrow rpm band.