WEBER 48 IDA Basic Clean And Rebuild (Rotary)

In this video I cover how to rebuild a weber for a 13B rotary. if you have any questions or suggestions please let me know.
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[@calebpowell1973]

The spare gaskets you have are for top and bottom of the factory webber banjo fitting

[@Arne1998]

Gonna run one of these on a stockport 12A, any idea what size venturi and jets I should go with?

[@CastellawSpeed]

a 48ida is going to be to big for a stock port 12A. here is a link to basic stuff from racing beat that should help you. www.racingbeat.com/manuals/webercomponents.pdf

[@JasperEnLarissa]

Always wondered how to check the ‘tightness’ of the throttle plate in the barrel.. should it be 100% light-tight? never really saw any recommended spec for that in manuals

[@CastellawSpeed]

It's a snug feel. Honestly it doesn't matter since you have the folding plate to lock the nut so it can't back off. You just don't want slack in the cable arm

[@veliona5512]

Hey I owned a 85 6port 13B with 48IDA Weber. Issue I got is every time after hard acceleration and de acceleration it makes loud popping sounds. Please advise.

[@CastellawSpeed]

Usually a lean idle circuit or vacuum leak

[@pauls3585]

What porting does your engine have? Just curious - I have a street port and I'm running smaller jets than you.

[@CastellawSpeed]

I have a 13b 6 port that's street ported.

[@pauls3585]

@@CastellawSpeed thanks (mine is a 4 port)