Stefano,
Here's the Z28 spec page that I scanned from Chevrolet's 1971 Camaro sales brochure. Note the sentence in the second paragraph that clearly states <span style="text-decoration: underline">"The mechanical lifters." </span>Send this to the jackass and see what he has to say.
I always knew there was a good reason I saved this brochure all these years [img]<<GRAEMLIN_URL>>/haha.gif[/img]
