I am thinking about adding a single stage home brew meth injection to my truck. I am going to get a good pump and nozzles, and a hobbs switch or two. it will be just for fun and drag racing, don't tow hardly at all. what can I expect for 1/4 mile times? right now my best is a 15.6.

also, whats a good timing set point for this? I have it at 16.5 now and the stock turbo

 

If you want better 1/4mile times ditch the IROKS and lift. That will do WAY more than you'll ever get with meth.

 

I put stock sized tires on for racing already