I think I need to rebuild. HELP! | Ford Explorer Forums - Serious Explorations

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I think I need to rebuild. HELP!

gunnergrant

Member
Joined
May 1, 2013
Messages
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City, State
Prescott, AZ
Year, Model & Trim Level
2000 Eddie Bauer SOHC 4.0
I have 194,100 miles on my 2000 SOHC Exploder.

I have had check engine lean codes coming on for the last year, also my coolant bubbles sometimes intermittently. The Ford dealership out here just told me I most likely have blown head gaskets, resulting in the lean codes and power loss.

I would like to go with steel gaskets because I have a supercharger ready to go onto the engine, however at this point with those miles I feel like I need to do a full rebuild.

I thought about getting one of these rebuild kits: sohc rebuild kit 4.0 explorer 2000 | eBay, however I want to force induct higher than 5.5-6psi (RP Caster's kit).

SO, my question is, whats the word on these rebuild kits? Are they worth it or should I just go ahead and upgrade everything. What do I need to upgrade to maximize the boost on that particular block? is 14-15psi an option with the correct upgrades?

Thanks
 






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