Voltage Drop, what should i do?

Justin

Speakers?
Mar 31, 2005
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Spokane, Wa
figgie;978926 said:
May I suggest running tefzel wiring at the very least and spec55 if you can flip the coin.

Just out of curiosity, why would you recommend that opposed to just 4ga copper stereo wire? The stuff that they sell in amp kits. KnuKoncepts has amazing wire for an amazing (cheap) price. Its great stuff.
 

figgie

Supramania Contributor
Mar 30, 2005
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Twin Cities, Minnesot-ah
quite simple.

tefzel (Dupont trademark, generic = ETFE) is self extenguishing if it ever catches fire.
Tefzel is rated at 150 degree celsius for CONTINOUS use. That is a whopping 302 degree fahrenheit. Hence why they can use a smaller gauge for the same amount of current. Also is why aircraft use this wiring.
Tefzel smokes minimally when it catches fire.

Spec55 is almost the same as tefzel except it has a higher operating temprature. Both (Tefzel and spec 55) meet and exceed MIL-W-22759/16 and MIL-W-22759/18. Spec 55 wiring is good to 200 degree celcius (392 degree fahrenhiet).
Very flexible. Very light. All the f-1 teams use this wiring.
 

figgie

Supramania Contributor
Mar 30, 2005
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Twin Cities, Minnesot-ah
Doward;979751 said:
I've been slowly rebuilding all of my wiring in Tefzel.

Been getting mine here:
http://www.steinair.com/wire.htm

If anyone's got better prices, let us know ;)


Doward

their prices are very inexpensive. I looked at them initially. Good prices and TONS of color. If you can not build a harness with all the colors they have. Then you got to learn how to make a harness :)

their 4 gauge tefzel wiring is good stuff. And so is their 2 gauge :)

as always it is cheaper when you buy by the spool (300m). But to have ALL those colors cost an arm and a leg and most places only stock white. To get color wiring requires minimum order of 5000+ feet.
 

empera

Authorized Vendor
Mar 30, 2005
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Philly.
checked today, got a new battery and im happy with it...still get a drop from the fan. from 14.- to ~13.7 volts. I will ground everything better like you guys said soon too.
 

Doward

Banned
Jan 11, 2006
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Alachua, FL
Figgie, appreciate the link!

Can never have too many choices ;) I'm just needing to decide if I want to stay with the TEC-2 system, or go with a MSII system.