Valve spring size/seat machining.

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10-01-2003, 03:28 PM

RamAir95TA

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Join Date: Sep 2001

Location: Woodstown, NJ

Posts: 4,154

Valve spring size/seat machining.

Anyone know how big the stock valve springs are (diameter), and the largest valve spring that can be used on the stock seats? Thanks in advance.

10-01-2003, 04:52 PM

Camaro_Maniac63

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Join Date: Apr 2003

Location: Land O Lakes, FL

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The outside diameter of the stock valve springs are 1.30". I think the largest springs that can be used on stock seats are around 1.4" or so. Not exactly sure though.

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