Sparks racing jetting [Archive]

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TRX520RIDER

12-14-2005, 03:29 PM

Will my SParks racing pipe with a big core and a UNI air filter jet with my HRC power up kit jettings or will i loose power right now iam running a trx 450r 2005 and iam grabbing about 79:ermm:

TRX520RIDER

12-14-2005, 04:21 PM

dont mind this poll it is a mess up sorry

cals400ex

12-15-2005, 10:54 PM

you are grabbing 79 what?????

TRX520RIDER

12-16-2005, 09:19 AM

MPH