So I pulled off the head on the ABA block I've got, and I found a large amount of carbon deposit build up. What are some good, non-damaging, ways of getting rid of this stuff? TIA Jonas 85 Scirocco (soon to be 2.0l) -- Email problems to: scirocco-l-probs@scirocco.org To unsubscibe send "unsubscribe scirocco-l" in the message to majordomo@scirocco.org