M.Bonanni Project 370Z V3.0 | Clean Slate

Apollo8642

Won't you need to unplug the OEM ABS or is it a piggy back to use the Racelogic? Either way with the Racelogic your able to tune the system via controller. Of course if this is a cure all for the issue, it's pretty spendy at $2288.00.

M.Bonanni

Since the 370Z has electronic brake distribution and not mechanical, when you unplug it, it defaults to 50/50 brake bias which is way too much rear brake. You can offset it a little with pad compound, but still too much brake pressure going to the rears. You'll have to baby the brakes to avoid locking up the rears and spinning, so you might as well be babying the brakes to avoid ice mode. Either way, you can't use very much brake.

From what I understand, the Racelogic doesn't effect braking or the way ABS works at all. It simply gets information from the ABS system about wheel speed. The only thing it actually controls is fuel injector pulse which has zero effect on braking or the ABS system. Besides, for $2,200 you might as well run all new brake lines and an aftermarket dual master setup with brake bias adjustment bypassing the ABS all together. That's a for sure fix.

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Function > Form

SPOHN

That's the first I've heard of that.

I have my Yaw sensor unplugged for a month now with no issues. Course I have had no issue with so called ice mode either. Lucky me. This issue seems more and more to me as a production issue between cars. I unplugged mine for when you do turn off the VDC control the car still has control for another 10%. Which would pop up from time to time. I disliked this a lot. Plus the yaw sensor has been proven by SOHO racing to retard timing up to 3 degrees. That's alot on the track, up to 20+ whp. For me when I get on it in the exit of a turn the power feels more planted equally (cause the traction control is retarding timing and appling brkes to a particular cornor to help balance the car, mostly for people who can't drive) and of course I have a great LSD but it all seems to be working for myself. The yaw sensor only aids with the ECU and ABS system to help modulate slip angle when slip is noticed but the ABS still works as it would.

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Megan370z

Im in the process of deleting the ABS and just install a proportioning valve + Bias Fr/Rr gauge panel then go from there . that fix will be good enough untill I can redo the whole brake setup next winter !

I thought that 50/50 was well know among us (track junky peoples...) hehe seem like the word still have to get heard a bit more.

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