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> Decel valve and fuel regulator finish
TonyA
post Mar 23 2026, 09:02 PM
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What is the correct finish on the deceleration valve and what is the correct finish on the fuel pressure regulator
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wonkipop
post Mar 24 2026, 04:50 AM
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pretty sure it was cadmium plating for both.
can still see the cad plating on my fpr.
its faded off the decel.
but i have a 911 decel valve lying around on which cad plating is still evident.
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wonkipop
post Mar 24 2026, 05:02 AM
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decel valve. 74 1.8 L jet from my files. orig car in v good condition.
pretty sure the 74 L jet decel is the same as the 74 D jet (maybe a different vac adjustment is all that differs).



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