Rotary Car Club - View Single Post - SAFC with 2-step problem

sen2two · 11-04-2010, 02:14 PM

I have the SAFC NEO in my s5 TII right now. And i recently put in a MSD 2-step. But for the 2-step to work correctly, I had to wire in 2 solenoids to cut out the trailing coils when activated. So when I activate the 2-step I lose my stock RPM gauge, and the RPM gauge on the NEO because the trailing coils shut off. And that's where they get the signal from.

Will this effect the tuning on the NEO? It does not display the RPM in digital or analog at all. So will it still read RPM and make tuning adjustments when it gets to those RPM?

Can I wire the RPM signal wire from the SAFC to another area, like the tach output on the 6al?

11-04-2010, 02:14 PM	#1
sen2two KTEC Join Date: Jan 2009 Posts: 642 Rep Power: 0	SAFC with 2-step problem I have the SAFC NEO in my s5 TII right now. And i recently put in a MSD 2-step. But for the 2-step to work correctly, I had to wire in 2 solenoids to cut out the trailing coils when activated. So when I activate the 2-step I lose my stock RPM gauge, and the RPM gauge on the NEO because the trailing coils shut off. And that's where they get the signal from. Will this effect the tuning on the NEO? It does not display the RPM in digital or analog at all. So will it still read RPM and make tuning adjustments when it gets to those RPM? Can I wire the RPM signal wire from the SAFC to another area, like the tach output on the 6al? __________________ what I have: 1985 Gs:12a All motor Drag car - 1973 Rx2: Play car What I had: 93 Touring: TRADED - 91 Coupe: TRADED - 90 GTU: RHD - 88 10AE: SOLD - 87 Base: SOLD - 86 Base: SOLD - 1985 GSLSE - 85 Gsl: SOLD - 80 Gs: TRADED - 1972 Rx2