what is horsepower in Nascar Busch and Cup???

Answer 1

Nextel cup cars 830 to 850 on Non restictor Plate engines.--Busch cars 600-640 HP!!!!

Answer 2

It depends if it is a restrictor plate race but here are some numbers for you:

Nextel Cup: 850 HP (890 CFM Carb)
Craftsman Trucks: 650 HP (650 CFM Carb)
Busch Series: 575 HP (390 CFM carb)
Restrictor Plate Engines: 450 HP

The carbs required and airflow into the engine is what is primarily responsible for the power levels. Internally they are all very similar.
ncts engine and busch engines are the same so they produce about the same horsepower. the only difference between cup engines and cts and busch engines is that cup engines have different carb rules that allow teams to use higher cfm carbs.

The NCTS trucks have A LOT more drag than the BGN cars do, which significantly lessens the need for restrictor plates to slow them down. The drag force is a function of velocity squared, meaning that the drag force on the vehicle at 200 MPH is 4 times what it is at 100 MPH. Once you get over about 120 MPH, it's a major difference between the NCTS and BGN vehicles.

Answer 3

What approximately Tony Stewart and Denny Hamlin, who're no longer winning? in the event that they take their horsepower away, too, will they start working midpack? Tony and Denny are great drivers, and that i'm attempting to make your ideas up why they are not doing practically as good this season as final. possibly NASCAR would desire to enhance their horsepower up considering the fact that they do no longer look to be winning. If NASCAR tones down Toyotas horsepower in the sprint cup, it will make Tony and Denny appear like mediocre drivers, whilst that's obvious they do no longer look to be. some thing purely got here to me...Kyle Busch is the only Toyota winning races. would desire to that's he's quite gifted and the COT fits him greater advantageous?

Answer 4

I think Busch is around 600 to 700 hp and Cup is 700 to 800 hp. but I'm not sure.