Oiling problems to the ROLLER bearings of a solid roller lifter is generally what the problem is. It's not about an FE, this is about ANY engine running solid rollers. They simply don't get enough
oil at low rpm, typical of street use. It's the NEW solid rollers that address the oiling problem assuming your block\oiling system can work with them.
Why go with hydraulic rollers? Lots of people do, I personally just don't like hydraulic lifters of any kind. I feel that solid lifters help you 'keep in touch' with your motor, it makes for a more 'personal' experience for me. IF I was going to run solid rollers today I'd go for the best qaulity ($$$) and most modern system I could get my hands on. Hydraulic rollers aren't exactly cheap either! I spent enough money on my motor all ready so I opted for flat tappet for two reasons:
1. Thats what it was 'back in the day', I wanted to duplicate that experience.
2. Saved a ton of money (always nice).
