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Old 05-22-2007 | 12:09 AM
  #2015  
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Racing4Evo
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Originally Posted by maskedrider
comparing a Vr12plus and Sirio pipe into Sirio motor....
any big different between them ?

thanks
Biggest difference is run time with the Skyline besting the Sirio. The Sirio pipe will keep revving at the top end of the rpm range but bottom to mid the Skyline has a lot more snap. IMHO the Skyline is a better pipe overall.
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