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I find it fun to go to 911Chips.com dyno section and study the graphs when it comes to 3.2's.
I think there is a TRE build for a stock class where the motor is still making HP at 7k if I remember right.
I chiped and did a cat delete on my 3.2 and found that even if could go to 6800rpm for a DE I often short shifted on the track except when it was the time trial part.
I have seen reports of stock block 3.2's that were made to breath with proper exhaust and ITB's or carbs making around 270fwhp with the stock ports and cams so I am not sure how much they need cams unless it is bigger motor or the motors effecency is going to be moved to higher rpm or such.
I have wondered about re-timing the stock cam to early euro SC specs. One thread a 3.2 owner played w re-timing his cams and found I think about a 3% difference in hp up top or mid range. For him his conclusion was that with the stock trans and for the class he was running it, setting the cams for TQ may be an advantage.
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