Originally Posted by
mr crum
ive been running sp speedos since they came out with the 1.1 and i still have a few of them ive only burnt one up under my own stupidity no way speedo fault and with the upgradable software they are really tough
I am looking at a used gt 1.1 SP .Is this version any bigger than the version 2?
And does it have the timing option or boost of any kind.?We are racing on a small tight track.We run no lower than a 10.5 motor.I don't think I need a high end up to date speedo.We just run small club races.
regards