Rev limiter?
#1
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I was merging into traffic starting in 1st gear, I looked at the tach just before shifting into 2nd and saw the tach needle in the red zone. I thought that the stock ingnition had a rev limiter built in. The engine seemed like it was ready to keep on reving. I had a small panic attack as I have had my car only a few weeks now. The PO wasn't sure if it had a factory chip or not.
#3
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Engine must be under load for limiter to work, by the way. Otherwise, you kind wind these things up like sewing machines and F1 motors. If it's there, you'll bump it and you'll know it.
#7
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I think a free rev like that, the tach isn't exactly spot on. Without load it will hit the revlimiter, it does seem to go a little past and come back tho. With load it's pretty much on it. I run to red quite a bit, bounce the limiter sometimes. I'm due for valve springs now so I don't go as far up, I get valve float around 5600. I need to do springs before I drop a valve. It could have something to do with the 321K miles on the car and no record of the head ever being off too tho.
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#8
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i believe it depends on how far u got into the red zone, u can go about a little more than half way into it b4 the rev limiter kicks in, thats what i've notice. thats only happened to me once though. lol u guys seem to have fun red lining ur cars! haha
#9
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In my '84 944 NA it's a fuel pump shut-down that comes on as soon as I hid red-line, load or no load. And it shuts the engine down RIGHT NOW, but only until the revs drop back into the normal range.
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