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Author: Subject: Lengthening R1 Rectifier wires?
bassett

posted on 14/3/09 at 04:25 PM Reply With Quote
Lengthening R1 Rectifier wires?

Hi I lengthened my 02-03 r1s rectifier wires to get it under the scuttle and now it when it runs they get quite hot - is this normal? i also noticed a small whilst of smoke. Anyone know what wattage wires i should be using? think i used 17amp 200w wire but i could use 27amp 325w wire. Ive also used bullet connectors would soldering and heat shrinking be better?
On the off chance i wired it wrong does it matter which ray round they go as they were all white wires?
Cheers
Adam





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BenB

posted on 14/3/09 at 04:49 PM Reply With Quote
Rectifiers need quite chunky supply wires. After all, even a bike alternator will give 40A. I wouldn't trust a bullet connector to work with half of that!!! I'd use something chunky and solder / heat shrink as you've suggested.
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bassett

posted on 14/3/09 at 06:10 PM Reply With Quote
Thanks ben, the standard wires not overly thick looks somewhere between the thickness of 17a and 27a wire i have but i know the wire i have has quite thick insulation so il try the thick stuff and solder.
cheers





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adithorp

posted on 14/3/09 at 07:04 PM Reply With Quote
I extended mine and used thicker wire than the original. They still get warm. Done 2000 miles like that though.

I'd check your connections though if you got smoke!

adrian





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motorcycle_mayhem

posted on 14/3/09 at 08:07 PM Reply With Quote
My Suzuki GSXRs have 25A wire, but it's the OEM plug and socket at the rectumfrier that cause problems. It's a simple 6-way blade connector that just isn't up to it, it gets hot and melts.
I use something more appropriate from Maplin.

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bassett

posted on 14/3/09 at 11:28 PM Reply With Quote
Cheers guys getting on this tomorrow and its only a short extension so should be a quick and easy fix. Lucky i found it today as it was running with the scuttle off as it has been hidden for the previous runs





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