Is it true?
 

I have heard that for every 100 lbs taken off a car that its a second off of your ET. Is that true? :?: :?: :?: :?: :?:

Closer to 1/10th of a second.

Yep, about .1 for every 100 lbs or 10 hp. This applies down to around 10.0sec. After that, it takes more weight reduction and more power to pick up .1
Johnny

That is the rule, for every 100lbs taken off, that equals out to .10 sec in the 1/4 mile.

Chris

Also as a rule...for every pound of rotating weight you loose equals to about five pounds of body weight.

TS1955

thnx guys but i race 1/8th only is it the same for 1/8th mile to :) :)