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New Member
- Joined
- Nov 6, 2007
- Messages
- 56
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- Age
- 41
- Vehicle Year
- 1993
- Engine Size
- 4.0L OHV
- Transmission
- Manual
Has anybody running the Comp 988 dual valve springs notice any extra lifter noise? I'm noticing enough noise to be annoyed. I'm running the Comp 410 cam and I understand the dual springs were not required but were recommended for my 4.0L OHV aplication. The additional seat pressure has me concerned that the lifters (Brand new Hylift-Johnson) won't be able to keep up. I'll give them a few miles to work any air out before I do anything but was interested in anybody elses experience.
What are your thoughts?
What are your thoughts?
