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ZUKIWORLD Discussion Forum => Technical Discussion - Beginner / Repair => Topic started by: tuesdaysgone on January 16, 2011, 02:07:00 PM

Title: Weber Carb
Post by: tuesdaysgone on January 16, 2011, 02:07:00 PM

Hey guys, this is a repost, I guess a mod didn't like my post in the performance section and deleted it.

Anyway, here goes, if i fit a new weber carb to increase engine performance will it decrease the mpg?

Title: Re: Weber Carb
Post by: barlow86 on January 17, 2011, 02:52:04 PM

I drive an 86 sami with the weber on it daily, i noticed minimal fuel difference.  i dont drive at highway speed ever though so the motor is at a happy rpm.  I have noticed that if u do like to put your foot in it, it will decrease significantly, as compared to the original carb.

Title: Re: Weber Carb
Post by: yzf438 on January 17, 2011, 08:30:41 PM

88 samurai  1.3 with a weber.  stage 2 cam ported header  no emmission crap at all  best I have gotten is 23-24 all driving about  55 if that helps.
ave 19-20 around town combined with free way
stock gearing