kmw
New Member
Posts: 2
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Post by kmw on Feb 2, 2006 5:50:40 GMT -5
I have a gas 450. Should I be using a lead additive to my gas every now and then or can I skip it?
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Post by 1020mccormick on Feb 27, 2006 22:02:19 GMT -5
well, It's my understanding that unless you have modern valve guides put you need to use the additive, or gamble and when you have to my by pass at the guides then redo the heads.
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Post by wanuwoboq on Apr 18, 2019 21:31:43 GMT -5
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Post by aupopovaf on Apr 18, 2019 23:10:40 GMT -5
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