speed govenor
Reply #20 –
I did the mod on my speedo.The jumper wire is an easy job,you just have to be VERY careful not to solder anything else,as the two points on the circuit board are very close to each other.I got mine up to 144 so far.We'll see what happens after the new ported and polished heads are installed.I do the conversion on the standard speedos and put them on E-bay for $20 -$25.You have to disassemble the gauge cluster,remove the screws in the back of the cluster to remove the speedo module,and unplug the tiny harness that connects it to the rest of the cluster,then,disassemble the speedo by removing the "green screen" as i call it,and gently popping the little whit plastic retainers apart that hold the circuit boards together.You must be careful,or you're screwed.On the circuit board,you'll see a tiny little "W2.Next to it are two small "solder dots".Connect a little jumper wire between them and then the gauge can read up to 199 mph.I should've taken pics.I think there's a tech write up on the cool Cats tech center.I'll try to find the site for you.