I have a valver conversion in my corsa running an f16 box and 15 inch alloys, my speedo is hideously out you can tell. How could i work out the speeds i am doing at
3K
4K
5K
6K respectively
is there some kind of formula?
was told on corsasport u multiply the revs by 2 then take the 00 off
so at 4K its 4000 x 2 = 8000 less the 00 = 80mph seems too simple to me :dog:
cheers guys
3K
4K
5K
6K respectively
is there some kind of formula?
was told on corsasport u multiply the revs by 2 then take the 00 off
so at 4K its 4000 x 2 = 8000 less the 00 = 80mph seems too simple to me :dog:
cheers guys