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Reply to "Oil pan size?"

Here's the definitive method to determine your oil pan capacity, from John Schwarz at Aviad:

Source: http://www.realbig.com/piperma...November/091125.html
quote:
To settle it for all of you that have bought an Armando pan; when AVIAID designed that pan the static oil capacity of the pan was set at 9 quarts. That fills the pan to the underside of the hard tray that is bolted in on top of the pickup box assembly in the pan. Our instructions for actual capacity determination are to fill an empty pan, installed on the engine in a car sitting on flat ground, with 8qts. of oil. Mark your dipstick. Add one additional quart, and mark the stick again. This is full. The first mark is the low mark. This should be only about 3/8" given the sump area of the pan.

Start the engine, letting oil circulate and fill the engine, filter and any cooler or lines that may be part of the system. Shut the engine off, and add back to the top mark. This will be system capacity.

Depending on engine and operating conditions the ideal level can vary. Ideal oil level is a point between fluctuating oil pressure and excess carry over of oil out of the engine venting system. If the engine tends to trap oil up in the engine, it will like an extra 1/2 quart. If the engine returns oil well, it might like 1/2 quart low. Experience will tell.

John Schwarz
AVIAID Oil Systems
10041 Canoga Avenue
Chatsworth CA 91311-3004
00 1 818 998 8991 phone
00 1 818 998 8993 fax
aviaid at aol.com email
aviaid.com web
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