Posted November 22, 201113 yr comment_372532 I have a 1983 280zx Turbo with a P90a head. The lifters are bad and was informed that i could replace the hyd lifters with solid rockers from a P90 head. I have done this but it seems really noisey...doing some reading I have found some people have said i need to change to the cam that comes on a P90 head...any info would be helpful.Thank youTM Link to comment https://www.classiczcars.com/forums/topic/41443-p90a-head-problem/ Share on other sites More sharing options...
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