Quote:
Originally Posted by FWB
i see Isky has a bushed lifter with no roller bearings but i have never used them nor have i ever talked to anyone that has. they look interesting though.
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Brent is using these lifters on my build and has experience with them. When we were choosing the parts I spoke with an engineer at Isky and he claimed they have test data that shows these lifters last 2-3x (or more) roller bearing lifters, and several of the guys at Isky use them on their daily drivers (I guess that's why they work at Isky) and have 40-50k+ miles on them with normal adjustment. It certainly sounds like a good design idea to me.