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Old 11-29-2011 | 04:22 PM
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MetallicaJunkie's Avatar
MetallicaJunkie
 
Joined: Sep 2006
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From: Donna, TX
Default RE: OS .45F

i have a 60SR and a 61 F-SR and the FSR has a bigger bore carb


maybe its the same thing with the f and the f-sr