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uh thats not what he meant, lol. he meant more power in the upper rpms? lower rpms? entire spectrum?
from what ive seen in MANY dyno plots, the pro1's will make more lower-midrange power. the RM 22's will make more upper, and more peak. just depends what you want. personally id go with the pro1's and have more midrange power. but thats because i plan on doing more road course then drag. for a drag car id pic the rm. but thats just out of those 2 choices. dont limit yourself.