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Old 04-15-2010, 06:50 AM
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ALF ALF is offline
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Join Date: Sep 2003
Location: Switzerland, CH
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Default Weber 48 IDA jetting Ford 289cin

Hello

I'm in the middle of upgrading my Ford 289 with a Weber 48 IDA carburetor system. Unfortunately the system I bought was used on a Chevy SB and some Jet's went lost.

To complete the system and bring it up & running it would be very interesting for me to know the size of the required jets. Could some one please tell me, which one I would need to order / replace?

Today the following sizes are inserted:

Main Jet 170
Emulsion Tube F7
Air Corrector Jet 180

Idle Jet MISSING (size? F?)
Idle Jet Holder MISSING (size)

The Engine is a stroked 289 with a ratio of 10:1 and ~350HP.


Many thanks for your help
Regards
ALF
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