CLASS RACER FORUM - View Single Post

Ed McLawhorn Jr. · 02-13-2016, 12:50 PM

Is the old "rule of thumb" of 100lbs to a .1 still close. I have used the "Wallace Racing" type of calculators, but was looking for someone with actual testing. I know there are many variables, but so were there years ago. My application is approximately 3400# low hp auto SS. Looking at moving up class by comparing weight for class and difference in indexes.

Ed

02-13-2016, 12:50 PM	#1
Ed McLawhorn Jr. Member Join Date: Nov 2008 Posts: 306 Likes: 3 Liked 19 Times in 17 Posts	100lb rule of thumb Is the old "rule of thumb" of 100lbs to a .1 still close. I have used the "Wallace Racing" type of calculators, but was looking for someone with actual testing. I know there are many variables, but so were there years ago. My application is approximately 3400# low hp auto SS. Looking at moving up class by comparing weight for class and difference in indexes. Ed