IF i am getting a mail order tune what infor about my heads do i need to know?
IF i am getting a mail order tune what infor about my heads do i need to know?
i am getting this motor from someone he has put in a cc 306 cam and has had some head work done. the one thing i know is the comprestion ratio is up just a tad (dont remember how much.
So what questions should i ask so i knwo what to tell the programmer?
So what questions should i ask so i knwo what to tell the programmer?
Re: IF i am getting a mail order tune what infor about my heads do i need to know?
the most important thing is going to be the flow rate. if your heads were flow tested on a bench (most professional porters will do this) then you will get a sheet telling you how well your heads flow at varying points of lift.
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dbusch22
Forced Induction
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Oct 31, 2016 11:09 AM



