PLEASE HELP, Vortec timing
#1
PLEASE HELP, Vortec timing
I have a 95 cobra 327 stroker, and alot of other hi po mods. I have the PMS system on the car and dont know how to use it. I dont know where the timing and fuel numbers need to go at certain rpm ranges. Can someone help me get the right numbers or refer me to someone who knows alot more than me??
#2
#5
Anderson does start up tunes if you need somewhere to start. im assuming you are having issues or you wouldnt want to be changing stuff. if you didnt buy the pms personally or it was bought more than a year ago they will charge you 50 dollars for the start up tune. but it is exactly that. its really only to give you a place to start and is just from a combo that is the most similar, but every car is different and you will still probably need to tweak on it. the WOT settings are fairly easy to get correct but going through all the part throttle setting with all the different load levels is fairly tough to get right especially by the seat of the pants feel. you really need to get it on the dyno to show data that is usable. or get the ineract software and run it on the laptop with a wide band o2 option wired in so you can data log all your timing and air fuel ratios throughout your rpm range in different load levels and throttle positions.
#6
thank you for your response. unfortunately I dont have access to that type of stuff, so I guess taking it someplace will have to do. do you know of any website that has different owners personal numbers someplace?
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