heads for HP?
When my 351W went in my car I kept the Windsor Jr. heads. Yesterday I had it on the dyno for the first time, torque 323, RWHP 277 at 5000 rpm. What heads should I be considering to get my HP up and what would the expected pay off be at the track. Last time out I ran 13.4, 108 mph with a 2.4 60' on street tires. Suggestions?
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If not now, when?
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