![]() Total parts cost for the electronics is ~$30 depending on the cost of the arduino. I've learned it all just from reading online and trial and error. I did all the first prototyping on a full size board and then just moved to the mini a couple days ago to get everything more compact. I've done a couple arduino projects before and the code on this is simple. I think it would be fun to have on the street just for merging on the freeway and whatnot and I think/hope that people would want them for street use if the price was right. Yeah, I didn't want it until I had my R6 out on the track. Once I'm finished prototyping does this look like something you guys would be interested in? I'd love to hear any feedback you have on the project. Right now this is just a push sensor but if this goes well I'll make a pull one as well. I'm working on getting the circuitry cleaned up now and just fine tuning the last couple settings. I finally had a chance to test it out this weekend and it worked great. All the delays are programmable and I'm hoping to have a "don't quickshift below X rpm" setting added soon. I've wired it inline with an ignition wire coming off the engine cutoff switch. It's an Arduino mini that reads the pressure sensor and then trips a relay when it gets above a certain threshold. It goes right in the shift linkage like the Dynojet and is compatible with their 2 piece shift rods. There's no extra play in the shift linkage since the sensor doesn't have any travel like a standard button. The sensor is a pressure sensitive resistor in a custom aluminum housing I've made. I don't race (for now) and so I figured a DIY quickshifter could do most of what a Dynojet can while saving a bunch of money. about 5 Euro at Toyota.)ĥ: using hacksaw (metal-blade 1mm thick) cut gearstick 10mm above lower ball-joint.Ħ: cut metal tube of approximatly same diameter as gearstick to exactly 21mm lenghtħ: lengthen gearstick using using MIG/TIG welder & after welding grind down welds to a minimum & reweld – this makes it stronger.Ĩ: using upper gearstick mount – take aluminum block in size 20x80x103mm, Place block below mount – drill the 4 8mm boltholes using 9/10mm drill.ĩ: using gearstick mount gasket (if not broken when removed) as a measurment (blueprint) take metalblock – measure the inner line & drill-out the center so that it copy´s the gasket.ġ0: make one more gasket using stock gasket as blueprint.ġ2: you now have 55% shorter throw to your gears.I've been doing track days the last couple years and I've been wanting a quickshifter but couldn't justify $250 for the Dynojet sensor plus another $250 for a PC3 I don't otherwise need. lift up gearstick slowly in order to check if plastic cup at bottom of gearstick is loose. 1: remove interiour around gearstick (shifter)Ģ: losen the 4 6mm (10mm tool) bolts that hold the rubber dust-protection-cover.ģ: loosen the 4 8mm bolts that hold the gearstick to the gearbox.Ĥ. ![]()
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