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FBG UltraRace suppressed spark plug leads (Red) <50cm

NZ $28.75

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Date Added: 11/05/2015 by FastBikeGear Customer
Adam ****: G'day Liam., Have a look here at the bike on the drag strip: https://m.youtube.com/watch?v=POIwIh5imgI Got the coils and leads installed.(Just for info, the DS plug lead extensions do unscrew and have a 5k ohm resistor built in). Rode around a couple of hundred kilometres or so, no problems. I opened up the plug gaps from 0.020" to 0.030" at the get go just to see how they'd perform. So far so good with up to 14psi boost pressure and 120cc/min of water meth fluid. I'll wind in a bit more boost and water meth and then start to play with plug gaps a bit further. It definitely starts a lot 'snappier' and feels like it's pulling strongly. I'll have to set up my camera for a bit of 'data logging' as it all tends to get a bit busy when you fully wind on the throttle. Went down to the strip the other night to do some full throttle runs and see how everything is going. No apparent sign of miss fires at manifold pressures of 20 psi and the slightest hint of knock when the boost was at its highest, the controller dealt swiftly with that. Coils look like they are working very well, even when the bike was completely hot after three back to back passes there didn't seem to be a problem. I'm not much of a drag racer 11.9 seconds at 201 km/h is about 1 second and 20km/hr slower than where I think it should be. Just have to grow a pair and work on launch techniques and keeping the front wheel somewhere near the ground in first and second gear. Once I get some time, I'll hit the dyno for a bit more tweaking. Thanks for helping we out with this project. Regards, Adam."

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