"BEM" "BEM"!!!! Wohoo!!!! 300a Power Well 32mm * 5ft made in Thailand. Copper lug * 2. Crimping tool... ... Hammer. Cost
RM18.50 Prototype only. Haven't get the shrink wrap yet. Couldn't find the size yet

Butt dyno:
Smooth throttle response
Low end torque increase
Horse power +10hp
Actual effect:
Throttle response are subjective. My father rev until 3000rpm baru release clutch, according to him there isn't throttle lag at all even the car is stock

Low end torque dun think got increase, but the smoothen electrical distribution could yield a smooth power output, as a result placebo become obvious. Felt the car have more sprint
Instead of power up, its actually felt more like power down. Reason being, stock felt strong force as RPM reaches 3krpm, by 4krpm felt turbo kicks in; however, now the horse power has been smoothen. Refer below:
Stock output1k : 20hp
2k : 30hp
3k : 40hp
4k : 80hp
5k : 90hp
6k : 94hp
7k : 70hp
Power Well1k : 20hp
2k : 40hp
3k : 60hp
4k : 80hp
5k : 90hp
6k : 94hp
7k : 70hp
At one point, I thought there's power loss, but as I release gas pedal at around 4krpm, the car gradually slow down by engine brake, I went WOT. The car were not hesitated, continue to sprint, screaming all the way to 7krpm to hit the high C.
Butt dyno conclusion, a proper grounding will lead to better power distribution. Be it old car or new car, the size of conductivity on our alloy engine is way below par. Should any of us in doubt, very easy just grab your jump start cable, hook the black cable on the (-) negative pole, the other end clamp it on engine hook. You will feel the difference instantaneously. This was an accidental discovery, but my butt likes it. I hope this minor sharing would benefit those budget modder + placebo effect worshiper

Where to buy the copper lug and cable? Can you post the pic how you connect them?