Eletric drag cars haul ass. No gearbox, torke all the way thru the rev range. Dosnet piss the oldies off. Pitty that you cant carry a jerry can full of charge.
So this means you can use your filter 4 times before cleaning
1. right way
2. Inside out
3. back to front
4. Back to front inside out
2 pairs undies 1 week.