ventilating small cap dizzys...
#1
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ventilating small cap dizzys...
every small cap distributor I have has had bad rust/corrosion of the pickup coil and reluctor because of ozone buildup while not a single "large cap"HEI of mine has ever had even a trace of this problem-so going to ventilate my "small caps"beyond just the two screened holes on the bottom:Thinking about adding a hole in cap with a vent pipe to air cleaner snorkel or air intake on back of alternator to keep ozone out.1992-93 "Optispark"dizzys had ozone damage problems including failed ball bearings,but 1994-up were ventilated.
#2
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Car: 84 TA orig. 305 LG4 "H" E4ME
Engine: 334 SBC - stroked 305 M4ME Q-Jet
Transmission: upgraded 700R4 3200 stall
Axle/Gears: 10bolt 4.10 Posi w Lakewood TA Bars
Re: ventilating small cap dizzys...
You could try connecting to manifold vacuum with a very small diameter restriction (like .030" or less) in that line.
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Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: ventilating small cap dizzys...
Or just route a hose to the intake duct work (like LTIs did) so you don't have a vac leak.
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jayk2k3
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08-20-2008 07:55 PM