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- Newsgroups: alt.snowmobiles
- Path: sparky!uunet!caen!sdd.hp.com!hp-col!chuck
- From: chuck@col.hp.com (Chuck Rice)
- Subject: Re: Indy 650 fuel pumps?
- Sender: news@col.hp.com (Usenet News)
- Message-ID: <1992Nov18.193801.732@col.hp.com>
- Date: Wed, 18 Nov 1992 19:38:01 GMT
- References: <1992Nov18.135159.4822@tellab5.tellabs.com>
- Organization: HP Colorado Springs Division
- Lines: 11
-
- don@tellabs.com (Donald Leonard) writes:
- > So the engine vacuum must go up during high rpm's???
- >
- > (thought following)
- > Thats the opposite of cars... but on a car its the intake vacume
- > that goes down. The sleds fuel pump vacume is taken off the case.
-
- Yes. I have never measured crankcase vacuum but I have measured fuel
- pressure at the carbs. If my memory isn't failing to badly at the
- momemt it seems like about a pound at idle up to 4 pounds at high
- RPMs.
-