I am planning on installing 4.10 gears soon on my new L and was wondering what kind of ET gains should I expect on stock F-1's? I know this has been discussed here before but after doing A search, I found nothing on exactly what tyoe of gain most are seeing with the addition of the 4.10's.

Thanks,

HANKFAN

 

I hope you can tell us?

I did more than just gears over the winter, so I don't know the et reduction just for gears.

The seat-o-meter, feel's like alot,but?

 

HANKFAN

After doing several mods to my "L", and reaching times of 13.8** with stock tires and 3:55 gear I had installed a 3:73 gear which brought the times down to 13.6**, later I installed a set of 4:10's to achieve a 13.3**. Unfortunately I had also added a set of MT ET Streets. I would look for a gain of about .4 with gear only if you can get the F1's to hook up.

SeeYa Round