speedometer off.

[KA-T_240]

so when my speedo started to work today at the track it was in high 80s when i went past the time-boards, but my highest trap speed was 84.9mph, isnt the end off the track at the last box in the middle? or am i just dum.

would changing from a 205/50/15 to a 195/60/15 make the speedo be off that much. i have a brand new speed sensor could it be going to shit? cause my speedo works when it wants to and my odometer work 90% off the time

[91nbtsi]

Your speedo should read about 89.2 with that tire swap, so it should be pretty close.

[Joel]

lol who cares your trap speed = way too slow... BOOST that pig NOW!

[KA-T_240]

wannabe wrote:
lol who cares your trap speed = way too slow... BOOST that pig NOW!

its coming but i want my speedo accurate

[PSiedTSi]

go out to I29 and test it out where there is that speed indicator...that will be a better test...i found my track mph was off from my speedo too atleast on my gp