fungames43232 Posted August 9, 2013 Report Share Posted August 9, 2013 I have some extremely rich spots in my bike that can not be tuned out. I have tried everything I can think of to check. Even with -30% + in the power commander I am still getting down in the 10's for A/F. Bike is a 00 busa stock with spacer plate. RCC Stage 2, microtech, power commander, aquamist, HK BOV, logging from an MTX-l and SSI-2. I did unplug the power commander and microtech and still going rich. I at a loss and looking for a shop that works on turbo bikes. Any ideas? Quote Link to comment Share on other sites More sharing options...
Helmutt Posted August 9, 2013 Report Share Posted August 9, 2013 D-Ramey here also does custom turbo kits I think. He may be able to help Quote Link to comment Share on other sites More sharing options...
fungames43232 Posted August 9, 2013 Author Report Share Posted August 9, 2013 Awesome, thank you Quote Link to comment Share on other sites More sharing options...
imprez55 Posted August 11, 2013 Report Share Posted August 11, 2013 The graph is difficult to read, but it looks like it is getting rich on throttle roll off? Its not unusual for a turbo'd rig to be down in the 10/11's. The extra heat and compression from compression means you need it richer. What is concerning is how choppy the a/f ratio is and the fact it is getting to be 17:1... twice!! That is WAY too lean for a boosted engine. I don't know how everything is piped/wired/controlled, but something is seriously wrong and I am actually surprised you are not reporting knocking (or a blown piston for that matter). What is the timing you are using, is this under water/meth (are you using meth even with the aquamist), who made this, any exhaust gas temperatures... there are a lot of questions that need to be answered in my mind. Quote Link to comment Share on other sites More sharing options...
fungames43232 Posted August 13, 2013 Author Report Share Posted August 13, 2013 Thank you, I am not running meth, just water and alcohol to keep the freezing away. I'm not worried about the 17 A/F spikes. I've already tuned them out. What I do know is as I roll on the throttle, I get a ton of fuel around 6k. Im already pulling a ton of fuel out. Quote Link to comment Share on other sites More sharing options...
fungames43232 Posted October 9, 2013 Author Report Share Posted October 9, 2013 Just an update. The bike is finally fixed. The issue ended up being a bent throttle body blade on #1 cylinder and the TB sync was way out of wack. The rich spots were a very strange symptom. Another way the issue was found was when #4 plug was unplugged the motor did not change. Quote Link to comment Share on other sites More sharing options...
redkow97 Posted October 9, 2013 Report Share Posted October 9, 2013 Glad it's fixed.Now what did it pull on the dyno?!?! Quote Link to comment Share on other sites More sharing options...
fungames43232 Posted October 9, 2013 Author Report Share Posted October 9, 2013 305.61 HP 175.33 Torque. That is running it extremely safe on the top end. Quote Link to comment Share on other sites More sharing options...
smashweights Posted October 9, 2013 Report Share Posted October 9, 2013 Do you fill the front tire with lead to keep it on the ground O.o Quote Link to comment Share on other sites More sharing options...
redkow97 Posted October 9, 2013 Report Share Posted October 9, 2013 305 at the wheel????? holy balls. Even running poorly, that thing has to haul ass! Quote Link to comment Share on other sites More sharing options...
conn-e-rot Posted October 9, 2013 Report Share Posted October 9, 2013 305hp nice... now that's what I'm talking about if you're gonna spend the money to boost it go big or go home.... that is one busa I'd love to ride Quote Link to comment Share on other sites More sharing options...
fungames43232 Posted October 10, 2013 Author Report Share Posted October 10, 2013 It's not big power for turbo busa's but it's enough for me. Some of the turbo guys run 500+. I ride this thing to work and around town. I don't want to have to run race gas(too expensive). Pump gas with water injection is the way to go for 300 HP. I can ride straight from work to the track LOL. Quote Link to comment Share on other sites More sharing options...
porschefan Posted October 10, 2013 Report Share Posted October 10, 2013 If your ever around on one of the big group rides I have to give that thing a listen. Sent from my DROID4 using Tapatalk 2 Quote Link to comment Share on other sites More sharing options...
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