Pertronix Ignitor III, any experience P-related or not? |
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Pertronix Ignitor III, any experience P-related or not? |
sportlicherFahrer |
Apr 6 2015, 06:15 PM
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#1
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Nothing to see here. Group: Members Posts: 1,084 Joined: 18-April 05 From: Tacoma, WA Member No.: 3,945 Region Association: Pacific Northwest |
Was checking up on ignition upgrades from Pertronix again and saw that they offer the Ignitor III for our vacuum dizzies now. Supposed to work like a box style ignition without the box(multiple spark, rev limiter). Did a search here and didn't see anything for that model. Anybody used an Ignitor III and have any useful feedback on or off a Porsche? Not looking for opinions on whether or not Pertronix belongs in our cars or not, just on the functionality of the Ignitor III. With that said, I know this may start a (IMG:style_emoticons/default/stromberg.gif) storm..... (IMG:style_emoticons/default/stirthepot.gif)
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yeahmag |
Dec 10 2019, 05:58 PM
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#2
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Advanced Member Group: Members Posts: 2,422 Joined: 18-April 05 From: Pasadena, CA Member No.: 3,946 Region Association: Southern California |
It may have been mentioned, but the 009 has too much advance. What ends up happening is you end up with way too little advance down low so that you don't over advance above 3K RPM. The Mallory's that Jake use to sell were fairly linear and had 16 deg total advance (12-28).
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Gatornapper |
Dec 10 2019, 07:17 PM
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#3
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Senior Member Group: Members Posts: 1,226 Joined: 22-September 17 From: Woods west of Richmond, VA Member No.: 21,449 Region Association: South East States |
Aaron -
The total advance is easily reduced by bending the stop tab for the weight that is attached to the spring. Logically, with the total advance being 22 deg., a 25% reduction in that gap would result in a total advance of about 16 deg.....which would probably work fine. Or, I could add a small spring to the two posts on the other weight - but not knowing what the result would be..... The only problem is the flat spot between 1700 rpm and 2400 rpm (as far as advance) remains and I see no mechanical way to change that. GN It may have been mentioned, but the 009 has too much advance. What ends up happening is you end up with way too little advance down low so that you don't over advance above 3K RPM. The Mallory's that Jake use to sell were fairly linear and had 16 deg total advance (12-28). |
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