Author: motasupra
Help fine new ratio
Hi We have a 1971 challenger, 499, 727, 4.30 rear gears. the car did 10.32 @ 129mph. Ok so we are in the middle of rebuilding the car for the road what ratio would we need to go to if we wanted to…
wiper assembly
Does any one sell a full wiper assembly ? we have a drag car and all has been pulled out I’m sure it saved 5lbs but I want them back . ha ha . I have looked all over and seen motors , arms, and…
440 water pump lower profile
I wanted to know if there is a lower profile water pump for a 440? I’m having trouble fitting an electric puller fan on my new aluminum radiator…
How to decode a build sheet?
We had a friend come by to check the challenger out that we just got and he tried to tell me so much about the engine at once I was unable to soak…
Lets Talk 440 EFI
Ok so I spent some time looking up EFI systems for hot rods but there is only one that I found with a BB 440 and that was the editor of hot rod mag…
1971 Radiator question
I would like to replace my wife’s radiator in her car so we can attempt to run the car on the street some times for cruse nights. The thing is that…