Quote: Originally Posted by
supermech21 
I got ya, Mark knows his shit and i already knew that about the piggy backs.
Its a dangerous game if you tune for below 42. I understand his reasoning for knock as well as you will be in low throttle but still when your injectors arent spraying the way they were designed its dangerous
I think one guy at the last dyno day we did there his shit was set at like 32 but when he went into boost jumped way up no knock and like i think 12.3 a/f so not to bad but yeah i know what you are talking about. Hurry up on your car everybody is posting we want to hear about the beast...

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