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Post by pentode on Mar 6, 2008 23:27:07 GMT -5
I have seen the post before but can't find it. Is there any advantage in replacing the C.D.I.,and Coil with DR or MRP
parts, performance wise ?.. 125cc
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Post by pentode on Mar 7, 2008 12:01:24 GMT -5
I found the info.. Oct. 31-07 Thanks Andy..  |
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Post by Asher on Mar 16, 2008 18:53:36 GMT -5
What was the answer?? I tried to search it but came up empty//  |
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Post by earlwb on Mar 16, 2008 20:49:39 GMT -5
No obvious noticeable difference in performance.
But the racing CDI's have a different advance curve, so you may have to readjust your engine idle speed. Sometimes the cold idle (after the enrichener disengages) versus hot idle is tough to get a good compromise going.
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Post by pentode on Mar 16, 2008 22:21:43 GMT -5
Yes, earlwb is right. Answer to the original question about noticeable performance if you replace the CDI and Coil with MRP or upgraded parts vs. OEM. I had the itch so I did replace the parts and an Iridium plug. I got the parts at a good price from Blade Motorsports, especially the NGK Iridium plug for $7.98. So if there is a difference it may be my imagination i.e. you polish your car and it runs so much better  . I did have to turn the idle down after warm up. I think I credit that to the plug because I put an Iridium plug in my 77 Yamaha XS360 and had to turn the idle down on it also. Tinkering is half the fun . |
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