1970 W30 carburetor jet size

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Old May 17th, 2014, 10:17 AM
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1970 W30 carburetor jet size

Anyone know what size jets came stock on these cars ? Was there a difference between 4 speed and automatics ?


Thanks, Bill
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Old May 19th, 2014, 02:35 PM
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Just to clarify, it was .070 for the automatic's primary jets.

The secondary "jets" are fixed on a Quardajet. Both the automatic and manual W-30s in 1970 used "AU" secondary metering rods.

I agree with Joe, it's really kinda irrelevant what the original factory metering was. So much has changed since then; you've got to tune your car for what it wants.
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