NSR coils

**Mon Sep 08, 2014 8:31 pm » Post: #1 » Download Post**

Hello guys

Simple question .. no-one of the forum has ever actually used the HRC coils ?

It's possible replace the standard coils with hrc ?

There are real benefits? / ($..)

there are modification for assembly on frame.

thanks Wink

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Alessandro Cucco
via Brigate Partigiane 43c
54033 Carrara (MS) Italy

**Tue Sep 09, 2014 12:11 pm » Post: #2 » Download Post**

ive got i-factory coils on my sp,but dont know how better they are,as the engine not run on them yet Laughing

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ive seen more tarts than mr kipling

**Wed Sep 10, 2014 6:51 pm » Post: #3 » Download Post**

i have HRC coils as purchased here. They work great but have no means of comparison.
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MC21R9N track
MC18R2J track
CBR954
CR250

**Sun Sep 14, 2014 11:25 am » Post: #4 » Download Post**

i have a set of AS Uotani SPII High Power Coil Set
on my mc18 from webike japan don't know how much better they are
but got to be better than original coils that are now 25 years old

**Mon Sep 29, 2014 10:03 am » Post: #5 » Download Post**

Allesandro,

I used NX5 RS250 coils on my bike. A friend gave me an old RS250 wiring harness so I used the connectors from that. I made a simple bracket and mounted on the right side of frame with no modifications needed to the frame. I used the NSR250 spark plug caps. It all works well. I can not find the dynograph but I seem to remember I had about +0.5HP on the upper part of RPMs.

Photos:

https://www.flickr.com/photos/8517579@N08/15389858025/

Scott