Morning guys Fred when you use the nitrous, pull 4deg timing for every 100 hp shot for example 200=8deg will save stuff what pills are you running on the fuel side ? When we tune the bosses car we started backwards bigger pill on the fuel side smaller on the nitrous side now he’s at the point he needs a separate fuel pump for the nitrous it’s makin that much power last year it cost him an engine, I was not at involved in the tune the day it blew up , cost him over12:000 to fix the mess .