Engine Earthing Kits

[tron07]

A cap is not to replace the batt, just to supplement it. If you want high power can get those like Batcaps or chain up a few caps.

All caps have low ESR rate, but the rate of the esr is still different. It depends on what is your objective, if its for audio, SQ or SPL you will probably be looking at different type and need to pick it more carefully.

[EUR003act]

i know you need cap and battery.. a cap is a device that charges up (calculated in farads or micro/pico/nano farads for small caps) and then discharges when needed... you wire it in parrallel with your battery (positive to positive, negative to negative) and allows your battery to put out higher CCA (cold cranking amps) basically means that under short/snap periods of high current drain (amplifier while heavy bass beat) the voltage won't drop...

[MiSloVic]

has anyone noticed the transmission shifts much smoother with the additional ground cables?

[aaronng]

has anyone noticed the transmission shifts much smoother with the additional ground cables?

I have a manual, and no, it is not smoother.

[tron07]

For new car, its probably placebo effect

[MiSloVic]

I have a manual, and no, it is not smoother.

haha.. i'm referring to auto. i wasn't expecting the grounding to have any effect, on power, but did noticed the transmission shifts smoother.

[EUR003act]

For new car, its probably placebo effect

if youve ever seen the poor earthing connection in any new car youd know theres no way there adequate. its just basic electronics, no matter how many earthing straps (euro has two) the vehicle has connecting the engine to the chassis, it wont make any difference if theres only one pinny 4G wire screwed into 1mm steal from the battery... i proved there was a voltage increase, not to mention no drop from battery to engine, for this to happen at idle, there has to be some increase in efficiency

[cutchorama]

So where is the best place to ground your amps in the boot of a euro?

I got mine done at a shop and looks like they have put it somewhere behind the side rest of the back seat but I don't know how to take it off.

My 4 channel amp cuts out when there is:

1. strong bass in the song
2. sometimes when changing gears

The monoblock still powers the subs fine though so I thought if it was a poor ground it would affect both amps.

I have a 1 farad capacitor feeding both amps/

[aaronng]

So where is the best place to ground your amps in the boot of a euro?

I got mine done at a shop and looks like they have put it somewhere behind the side rest of the back seat but I don't know how to take it off.

My 4 channel amp cuts out when there is:

1. strong bass in the song
2. sometimes when changing gears

The monoblock still powers the subs fine though so I thought if it was a poor ground it would affect both amps.

I have a 1 farad capacitor feeding both amps/

What's the gauge of your power wire? The best ground is the shortest ground to the chassis, behind the seat.

[cutchorama]

4g power 4g earth.

I just don't know how to take off the side cushion of the rear seat.

Do you have any pics of where to ground it?

[aaronng]

4g power 4g earth.

I just don't know how to take off the side cushion of the rear seat.

Do you have any pics of where to ground it?

Lift up the front of the bottom part of the rear seats, there are 2 clips/hooks in the bottom-front of each seat. Then tilt the front up and rear so you get more space at the rear. Then put your finger in the gap below the side bolster and feel for that 10mm bolt. Remove the bolt with a 1/4" drive ratchet and extension, then lift the bolster up and pull out towards the front. Putting it back is the reverse and it is much more difficult to get that 10mm bolt back in. Also, when you push down on the bottom seat, make sure the hook lines up with the clip before pressing down.

[cutchorama]

Cheers, I'll give it a go now