Many Novak racers use two power capacitors or two power capacitor modules in parallel to obtain the highest possible performance.
From NovakTwo's link...
NovakTwo,
1/ Can you confirm that Novak recommend the use of two of their Novak Power Caps, and possibly supply a wiring diagram explaining how to wire these in parellel? (I suck at not remembering series and parellel!)
2/ Do you have a real name? Or are you like 'The Stig' from the UK's Top Gear? lol