rev limiter

whats the best thing to put on a engine to shut it down around 8500 or 9000 if the drive line breaks to prevent throwing rods out and destroying the block

 

What type of ignition are you running?

 

i,m runing pro mag 44

 

If you bought the right box, it has a rev limiter. port for a chip. If you are using it, you can run a rpm box from it. Don

 

i did,nt think you could run a rev limiter on a blower motor i was looking for something to shut it down with out doing any damage

 

I runn a rev limiter on mine through an 8973 box. set at 9800. No problems