Injector Cleaning

[butcher bergs]

So about a week ago I sent the injectors from my 2002 F4i out to Pro Flow Technology for cleaning and flow testing. Turns out everything I've ever said about that bike being down on power was true and it wasn't related just to the tired engine. Between the engine exhibiting a less-than-ideal idle and people leaving me in the dust while exiting a turn, even after I'd get a drive on them, I'd say I was pissing in the wind for every race I've ever been in on that bike....nevermind the laptimes.

Haven't tested on the butt dyno yet but figured I'd post up hard numbers first and go from there.

After cleaning I basically saw a 5% to 10% increase in flow across the 4 injectors. I can't wait to fire this thing up and check out what the results feel like. After the engine lossens up a bit it's off to Rob's Dyno for some tuning. I'll be very happy if I break 105 at the wheel....we'll see.

[Sheppo]

Excellent...

[Degsy]

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Bergs, what's it got? I had a kit head gasket, cams, some porting, complete rebuild, lightened flywheel and stator, balanced crank etc and I got 107 on pump and 110 on MRX-01

[Degsy]

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If its a stocker with a fresh rebuild I wouldn't hope for more than 95. I also had a full akrapovic system and pc111

[butcher bergs]

Bergs, what's it got?

It's built with love and patience.

Like I said, I'd be very happy if I hit those numbers. The likelyhood of that, however, is another question.

[Degsy]

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I bet 100 with a pipe and power commander.

[butcher bergs]

If the numbers don't look great then I'll just have Rob tune it for rocket fuel.