The Dobeck is out dated technology. As you know Neil it cant be adjusted fine enough to tune two stroke turbo systems. I've rode with a couple different systems using dobeck and the only ones I know of that run fine and don't require constant tuning are four stroke Yamaha's. As far as tuning will you ride? You tell us Neil, you system seems to work well after its been tuned (no adjustment needed said Jason). I find that if you are monitoring the sensors in the right places. Not making the mistake like Silber had done, having a T-map sensor under an injector being cooled by fuel or at least covered in fuel which cant possibly work right. A properly monitored system doesn't need adjustment. Currently I have Silber's turbo on my sled with a Power Comander controller tuned by David at Powder Lites and have not needed to adjust anything in 500 miles. The only thing I wish I had more control of is the timing. I think the newer technology in ECU Programmers is the way to go and thus eliminating piggy back systems such as most Fuel Programmes on the market today.
That is good feedback, so thanks. We are always looking for new ideas and trying new things.The Dobeck is out dated technology. As you know Neil it cant be adjusted fine enough to tune two stroke turbo systems. I've rode with a couple different systems using dobeck and the only ones I know of that run fine and don't require constant tuning are four stroke Yamaha's. As far as tuning will you ride? You tell us Neil, you system seems to work well after its been tuned (no adjustment needed said Jason). I find that if you are monitoring the sensors in the right places. Not making the mistake like Silber had done, having a T-map sensor under an injector being cooled by fuel or at least covered in fuel which cant possibly work right. A properly monitored system doesn't need adjustment. Currently I have Silber's turbo on my sled with a Power Comander controller tuned by David at Powder Lites and have not needed to adjust anything in 500 miles. The only thing I wish I had more control of is the timing. I think the newer technology in ECU Programmers is the way to go and thus eliminating piggy back systems such as most Fuel Programmes on the market today.
Here is what a few guys are saying on SW.MTNTK TURBO - SnoWest Snowmobile Forum
Is the ECU not controlling all of the functions of engine control, fuelling, timing, etc? I agree it is not an aftermarket standalone, but it is basically acting as one. Someone could change the tune on it, just not the operator.
