Electrics needed for 2 step on Busa

[etbike3135]

Starting out fresh here after years of racing a bracket KZ to running a Busa. Going to run it just like my KZ with a slider. I want to use a decent 2 step and I also want to have an auto shifter. I like the Dyna stuff and have used it for years but dont see anything straight foreward as the MSD launch master?
Used the MPS auto shifter for years also, anyting better? Im running a re flashed ecu with the kill built in. What do you guys run/ like?

[erikjennes]

MSD launch master works fine.
Use the ECU to trigger the shifter. Ask your flasher how to wire it ;)

If you have a gen 2. Then everything is in the ECU!

[sportbikeryder]

2-step can be programmed into a GEN1 ECU as well, it is just not currently as easy with a GEN1 vs a GEN2.

[erikjennes]

How do you do this then?

[ssober]

I did the msd sb6 box and the mps piggyback auto shift. Works flawlessly has programmable shift points, data logger, timing controls, ect.
I have been considering doing the schnitz firestorm ignition and do away with everything else but the $1100 plus efi box is hard to justify but is supposed to be the best.

[gixxre750]

I have been considering doing the schnitz firestorm ignition and do away with everything else but the $1100 plus efi box is hard to justify but is supposed to be the best.

I agree, wish it was about $500

[ssober]

I have about $750 in my sb6, mps box, and edelbrock nitrous controller. I have another $300 in my pcV and then a little more in my boost my smith harness harness to reflash my ecu. there is my firestorm that does it all and does away with my stock wiring harness. and drops more weight.

[gixxre750]

I have about $750 in my sb6, mps box, and edelbrock nitrous controller. I have another $300 in my pcV and then a little more in my boost my smith harness harness to reflash my ecu. there is my firestorm that does it all and does away with my stock wiring harness. and drops more weight.

You would still need your pcv/reflash harness and stock wiring harness to run your ecu. The firestorm does not tune

[ssober]

i was going to add the efi box from marion ford to handle that. not sure on price

[mittie31]

get with greg from boostbysmith.com everything your trying to do can be done thru ecu

[sportbikeryder]

GEN1 2-steps can be set by modifying the Clutch in / Neutral rev limits with the use of ROMRAIDER software.

[marcberger]

GEN1 2-steps can be set by modifying the Clutch in / Neutral rev limits with the use of ROMRAIDER software.

Do the 2 step work great at full trottle when clutch in or just at 1/8 of trottle ?