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Engine ground

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Old Feb 27, 2001 | 03:44 AM
  #1  
Omar's Avatar
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From: San Diego, CA
Engine ground

Is there any logic AGAINST upgrading the braided strap at the firewall to something like 4 gauge wire?

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1989 IROC-Z 5.7L
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Old Feb 27, 2001 | 09:00 AM
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Demon Z28's Avatar
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From: Houston, TX
Car: 2001 Camaro SS
Engine: Almighty LS1
Transmission: T56
is there really any point?
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Old Feb 27, 2001 | 03:52 PM
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From: Belleville, IL USA
NO,


the grounding is the most important part of your electrical system. A better engine to chassis ground will improve the performance of your alternator, starter, and ignition system.
If you have your battery relocated to the rear with a battery-chassis ground, the engine-to-chassis ground is even more important.
high quality copper & many fine strands make the best cables. The premade cables from autozone are low grade with only a few large strands inside.
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Old Feb 27, 2001 | 08:52 PM
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Car: 88 Firebird WS6
Engine: 350 TPI
Transmission: T56
Axle/Gears: 3.42
Welding cable works good. The large strands can fatigue over time from vibration over a short span.

Good places are to ground the heads to the frame and firewall and I also grounded the starter casing to the frame. Ground probs are the hardest to deal with and putting the battery in the trunk can bring these problems lurkin'

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'88 Camaro RS 2.8L
'88 Formula 350 (Too many mods to list...)

[This message has been edited by JoelOl75 (edited February 27, 2001).]
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