I haven't made up my mind yet on whether these are a marketing gimmick or actually have some benefit. Cams get plenty of splash, except maybe at idle. So it can be debated if these actually 'work' or provide any 'extra' protection. Guess it couldn't hurt.
The jury is still out on if the rash of lobe failures on HFT cams were a result of poor cores or oil lacking zddp, IMO. I know folks who run off the shelf oils with HFT cams and have for years with no issues.
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1970 GTO Judge Tribute Pro-Tour Project 535 IA2
http://forums.maxperformanceinc.com/...d.php?t=760624
1971 Trans Am 463, 315cfm E-head Sniper XFlow EFI, TKO600 extreme, 9", GW suspension, Baer brakes, pro tour car
https://forums.maxperformanceinc.com...ght=procharger
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