P4529229AB and stock springs???

[aurichbb7]

will the stock springs out of a 92 4.0 work with P4529229AB mopar cam. I read a lot of people saying it will work and I want to believe them but would like some definitive evidence or experience of someone doing this. lift for that cam is .440 so I dont think its a stretch to think they will work. Also let me say that I really don't ever rev the engine over 4k.

any input would be great

[unlimitedrubicon]

From the Mopar Performance Jeeps book:

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[aurichbb7]

do you know is that spring they recommend the stock 4.0 spring?

[unlimitedrubicon]

Yes, it is the stock spring. I will find a part catalog in a moment for you.

[aurichbb7]

thanks

[unlimitedrubicon]

Here is a comparison. The ..214 is a conical spring, the ...215 is the 'beehive' style that comes from the factory and is listed as '88-'02 factory replacement. The pressures and heights are the same, just a different shape. I will be using the same camshaft and will be putting in fresh factory replacements, but if your current springs check out you should be able to reuse them.

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