Quick question

[blown motor]

Could putting in new spark plugs and new reluctor and pickup cause my idle speed to increase?

[jimynick]

Better efficiency:?

[Cuda Cody]

How old were the old spark plugs?  I would guess yes that a gap variation in the plugs could change the idle, but I haven't experienced it myself. 

[dodj]

I would say yes if you had a miss prior to changing the plugs/reluctor?

[Bullitt-]

Perhaps..... but any chance timing is advanced a tad? 

[blown motor]

Perhaps..... but any chance timing is advanced a tad? 

Don't know why timing would have changed. But I'll throw the light on it to see.

[bdschnei]

It could if the pick up coil's position relative to the reluctor wheel changed for some reason since the ignition module fires the coil every time a tooth on the wheel passes the pick up coil. If that's happening earlier then it used to it would advance the timing and cause idle speed to increase.

[dodj]

Perhaps..... but any chance timing is advanced a tad? 

Don't know why timing would have changed. But I'll throw the light on it to see.

Well, you had your paws on the dizzy so I'm thinking Wade's suggestion is a pretty good one.