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COMP Cams 502 12 Valve Umbrella Review

2

·

Excellent

Revainrating 5 out of 5  
Rating 
5.0
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Description of COMP Cams 502 12 Valve Umbrella

Competition Cams a trusted industry leader. Country of origin : United States. Designed for good performance. Part number: 502-12. Fit type: Vehicle Specific.

Reviews

Global ratings 2
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Simple and effective

There was a set of 16 for my Olds 455 but somehow 2 got lost when moving. A 12 pack costs about the same as 2 singles so I took it. They're a little thinner than the old Teflon seals that came with the 455s. The clearance between the valve rotators and the valve guides on the 455 is actually quite small, so thinner seals were required for my high lift cam. They go easy and they get the job done.

Pros
  • Installation Type: Vehicle Specific
Cons
  • Definitely a bad product

Revainrating 5 out of 5

Simple and effective

I had a set of 16 for my Olds 455 but 2 got lost when moving house. A 12 pack costs about the same as 2 singles so I took it. They're a little thinner than the old Teflon seals that came with the 455s. The clearance between the valve rotators and the valve guides on the 455 is actually quite small, so thinner seals were required for my high lift cam. They go easy and they get the job done.

Pros
  • Perfect for outdoor activities
Cons
  • Not sure