yaonly used it once
imidiately burned a p;lug and ran that on 7 cylinders
plus i didnt nail it till 30 feet out or so so hada 1.9 60'
its all fixed now
waiting for spring
I WOULD SAY THE WEIGHT SAVINGS ALONE WOULD BE WORTH A COUPLE OF TENTHS AND I KNOW MY CAR HANDLES BETTER BUT PART OF THAT IS THE NEW ALIGNMENT AFTER I PUT ALL THE TUBULAR PARTS ON AND THE RIDE IS A LITTLE STIFFER BUT NOT BAD FOR BEING LOWERED ABOUT 2 INCHES.