Bike lacks power
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@declan said in Bike lacks power:
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It's like a 3RM model CDI. But to be honest, just get a Zeeltronic for it. It'll be better in the long run since it will be new, rather than buying something old and potentially faulty.
https://www.thetuningworks.co.uk/store/product_info.php?products_id=1268
£165
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@Calum Ok thank you, do they come with like a base map at least?
was looking at getting another top end and getting it ported also.
wrote on 28 Apr 2020, 12:22 last edited by@Ryan-F Zeeltronic provide an array of maps that you can base yours on. They are more aggressive than the OEM maps. I've just left it as the one they provided. I altered the powervalve timings but that's about it IIRC. Best get the handheld programmer too. I found mine came with some crazy map that was totally inappropriate.
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@Ryan-F Zeeltronic provide an array of maps that you can base yours on. They are more aggressive than the OEM maps. I've just left it as the one they provided. I altered the powervalve timings but that's about it IIRC. Best get the handheld programmer too. I found mine came with some crazy map that was totally inappropriate.
wrote on 29 Apr 2020, 16:37 last edited by@Calum Ah ok thank you for the help, I was looking at the older CDI's but like you said alot of them look crusty and I know what you mean about the zeeltronic that is going to be my next buy 100% I don't want to make the bike crazy or nothing and i don't want mega horsepower I just like the torque and acceleration.
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wrote on 7 May 2020, 10:20 last edited by
Would a pinned powervalve create a loss in power and acceleration? Just wondering thanks
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wrote on 7 May 2020, 10:47 last edited by
Depends where you pin it.
So it's not a clear cut answer.
On an unrestricted CDI a pinned powervalve would be detrimental to performance.
On a DTRE/X Ignition, a pinned valve will allow you to rev past 9K.
On a CDI where the ignition is severely retarded past 8K then it will be a loss of power all round.If the CDI allows power up the higher revs, but, like the RE/X ignition, retards the powervalve, pinning it open will allow you to get that upper power, sacrificing low end.
It's not clear cut. For optimum performance, set it up properly and leave it alone.
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wrote on 7 May 2020, 16:02 last edited by
Just on ride ability, I feel it’s slower over all with turning the PV off essentially,
That’s where a good expansion pipe really helps,
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Depends where you pin it.
So it's not a clear cut answer.
On an unrestricted CDI a pinned powervalve would be detrimental to performance.
On a DTRE/X Ignition, a pinned valve will allow you to rev past 9K.
On a CDI where the ignition is severely retarded past 8K then it will be a loss of power all round.If the CDI allows power up the higher revs, but, like the RE/X ignition, retards the powervalve, pinning it open will allow you to get that upper power, sacrificing low end.
It's not clear cut. For optimum performance, set it up properly and leave it alone.
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wrote on 8 May 2020, 13:40 last edited by
Well if the bike lacks power, that's usually a good indication that the bikes restricted.
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wrote on 10 May 2020, 11:25 last edited by Calum 5 Oct 2020, 12:25
@Oisin You tried searching?