Quote:
Originally Posted by PoorMansCamaro
i'm not exactly sure what you are talking about. lol
I talked to Vince today, and he said he hasn't even looked at my data log yet. So i'll see if he can tweak anything. My shop connected his laptop to my car and had a program that showed all sorts of things. One was the ignition timing. it would go up to the 30's, then drop down by 20 something and back up, and back down. What my shop does, is go WOT, but only to about 5k rpm to see if the AFR is ok to go all the way.
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Well, my thought is, if your to fat, or lean for that matter, then your computer is trying to overcompensate, giving you the surge. Once you get closer to the correct combination, then the computer isnt compensating as much, and it smooths out. If you do the bucket thing i was descibing( and youll need a buddy to mash the gas so you can watch the spray) then you will see if the surge is from your solenoid. you will physically see the spray. Sucks to waste the nitrous, but gives you an idea, what the spray is doing from the nozzle. You would here pressure surging, without dumping the spray into your manifold. You dont even start the car. Just something to help troubleshoot.
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K&N Cai, BSR Ported intake, MBRP catback, BBK long tubes, VMax throttle body, 3.73 SS gears, Zex nitrous 125hp shot, window switch, purge,remote bottle opener, bottle heater, Trifecta tune, Hurst short throw, RX catch can, Intake isolator, Ported Intake manifold
