WIRTZ racing

I recently got a Fuel Screw and a QuickShot Accellerator Pump Cover brand new off Egay for 35$ out the door, if I had bought both separate from wirtz racing's website it would have been over 50$ not including shipping.

Both pieces seem to be top quality for my money spent. I had to tune the accellerator pump a little bit, but besides that, my low end bog is gone. Also I have to have the fuel screw about a 1/2 turn richer.

I recomend this as a cheaper alternative to the boysen unit or which ever other ones there are


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