4-30-20 day for the 430 CanAm aluminum big block Chevy

[Vortecpro]

Originally Posted by JoeC

the NHRA Pro Stock records are

1970 144.48 mph

1971 146.10 mph

1972 149.50 mph

I put 700 hp and 3010 lbs in the calculator and came back with ...
Your ET / MPH computed from your vehicle weight of 3010 pounds and HP of 700 is 9.47 seconds and MPH of 142.68 MPH.

The question is are you using the right calculator? You can't go wrong with the Moroso power speed calculator, lines right up with my dyno/track testing.
Take a look at this MPH calculator its close. http://www.wallaceracing.com/et-hp-mph.php


I get 707 HP for 145 MPH @ 3010, big power back in 1970!