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#1 |
Sierra Grande Club
Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
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Anyone use a thumper cam?
This cam has me curious and sounds like it would be lots of fun!
It’s a roller cam that can be retrofitted for our blocks. The kit is kind of pricy at ~$1000 http://www.thumprcams.com/ (has sound clips too). It says it’s hated by neighbors, and envied by friends. ![]() s/t
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1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. ![]() |
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