Thread: MSD advance springs
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Old 08-25-2008, 05:47 PM
Ant Ant is offline
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Join Date: May 2002
Location: Ashburton, New Zealand, ..
Cobra Make, Engine: UK Ram SC. KC-Yates 373, Jerico 5 speed.
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Default MSD advance springs
My KC 373 engine, which I recently re-dynoed had all the advance in at approx 2500rpm, I wonder if this is to soon, as in this case I have 308 bhp at 4000rpm, this increases by 200bhp at just over 5000rpm, but not a lot below probably 3500rpm and I would like to avoid detontation or "pinking"

Having said that the car has not done any track work yet, so I am curious to know why you guys have the advance in so early at small rpms?
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Last edited by Ant; 08-25-2008 at 05:50 PM..
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