Aeroflow Manual Piston Ring Filer AF98-2108 500 Series Push Lock 9 sensor during the tuning

9 sensor during the tuning process allows you to monitor AFR's and adjust tuning parameters to optimize them for maximum power and efficiency

o-rings and gaskets

- Software corrected to allow install in any orientation

When designing this kit we set out to create a non-balancer-based trigger wheel as balancer casings tend to 'wander' far too much

Greasable ball joint design

Aeroflow Manual Piston Ring Filer AF98-2108 500 Series Push Lock 9 sensor during the tuningManual Piston Ring Filer To assure proper piston ring end gap, the Aeroflow Performance manual piston ring filer enables the operator to file piston rings quickly and accurately. Position the piston ring firmly against the dowel pins, crank the handle to turn the abrasive wheel. Using a feeler gauge, file the piston ring to meet the manufacturer's specification. It features a 120 grit grinding wheel which can be purchased separately ( AF59 2099 ).