I have my stock purple valve springs and keepers look good condition, is it worth me popping those in for the heck of it?Reading your other post, regarding valve clearance, You stated that you're using Comp 911-16's, These go in at 1.900/ 122lbs to 1.850/141 lbs. I'm gona ask NO click/tick when engine is cold? I watched the video. Low oil pressure when engine is warm? 10-12 or 13 lbs at idle aint gona cut it at keeping a hydraulic lifter filled with that kinda seat pressure. Especially with a 1 size fits all lifter program from Comp. SBM and BBM lifters kinda aren't the same.
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Thanks