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Message: <blockquote data-quote="servo" data-source="post: 199166" data-attributes="member: 1665"><img src="http://www.micra.com.au/images/community/forums/19168.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" />http://www.ptrs.com.tw/sard/products/elec/Sweeper.JPGit supposes do the same thing as SARD sweeper, after all, I opened a SARD sweeper and mod this one the electricity generate from automotive alternator has a frequency like black curve on figure 1, with these capacitors helping out we can make the current less ripple and more or lese come to green line figure 2 is the resistance formula for capacitor(s) figure 3 is probably the most effecient way for capacitor to share and stablizing the ripples some users of HKS version report loss power when engine reving over 6000rpm, so I went to test my setup earlier tonight, however I didn't get to go that fast when i spoted flashing lights around next bend on the highway[ATTACH=full]591764[/ATTACH]I went overboard and triple the caps used on my setup over SARD one, so here are the caps spec. 4700uf 16V 105°C *6 (2~3 should be enough) 3900uf 16V 105°C *8 (none in SARD version) 3300uf 16V 105°C *6 (2~3 should be enough) 2200uf 16V 105°C *8 (none in SARD version) 1000uf 16V 105°C *6 (2~3 should be enough) wiring diagram? look above on figure 3, just connect all negative of cap on the board with soldering iron, then connect all positive side, try to draw it so the middle part of both path are on the side and easily attach a foot of 10AWG(I used 8AWG) cable on the middle and to the side of casing black wire to negative post on the battery and red wire connect to positive post on the battery. Be advise engine brake would be a little fade once this device installed, but you should notice engine is running a lot smoother and more powerful on start and/or AC/audio is on. I will be testing on 4AT and NCVT models later this week</blockquote>