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525 EFI Valve Springs, Simple Question


525 EFI Valve Springs, Simple Question

Old 10-18-2014, 09:19 AM
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Bone stock at 390 hrs
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Old 10-18-2014, 10:08 AM
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Originally Posted by BUP
I installed 2 sets of Teague (PAC) stuff way earlier this year in 2 different customers boats. Both of the 525 valve springs needed to be replace as they were weak. Both engines had lost 300 to 400 rpm (if I remember correctly) one engine around 285 hrs another about 310 hrs. Anyways I know they do not have 300 hrs on them as of yet but I think one might be close to 100 hrs of running time by now. .I will call him soon to see if everything still is good. .

What other work was one on these? Valve job? Changed rockers? Just wondering.
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