a nascar with a arca motor at 8000rpm = what speed?

Question

a nascar with a arca motor at 8000rpm = what speed?

Answer 1

We need to know the transmission gear ratios, and the final drive gear ratio, and the tire diameter, and we also need to tell you that NASCAR is not a race car. And after you give us the numbers for the gear ratios, this formula will apply for any race car, and can be converted to either M.P.H. or K.P.H.

Answer 2

It's too many different variables to answer that but the main things would be in what car, what rear end differential gear ratio, what transmission gear ratio of each gear is and which gear would you be in.



EDIT: Well to take the technical stuff out..... Slower than just slightly than a Cup car since ARCA engines have less power than a Nationwide car (which have 200 less HP than Cup), that's a recent engine so if it's an older ARCA engine then even less. You can take a 2010 Camaro SS or 2011 Mustang GT and do 3 or 4 light bolt on mods and have roughly close to the HP and TQ of an ARCA engine.

Answer 3

No thank you to tell with the innovations you have given. Are we speaking approximately 2 liter 4 cylinder 650 HP engine or a 9 liter V12? what variety of gearing does it have? A 2.seventy 3 axle ratio or a 5.31 axle ratio? What with regard to the transmission kit ratios? what's the size of the tires?

Answer 4

No way to tell. For a car setup for a short track like Bristol, 8000 RPM in 4th gear could be 120 MPH. While at super-speedway like Talladega 8000 RPM in 4th gear could be good for 190 MPH. You'll have to be much more specific to get a correct answer.

Answer 5

nascar + arca motor X 8000rpm = slightly slower than given cup car.

Answer 6

What is a Nascar? I know what a Nascar race car is, but never heard of a Nascar.

Answer 7

Basically an impossible question to answer.



What transmission?



What gears?



What track?



What aero package?



What tires??



What are you still doing in gramma's basement?

Answer 8

I have to agree with chevypmi