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02-11-2017, 08:49 AM
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#1 |
  
Drives: 2012 Toyota Yaris Sedan (Vios) Join Date: Dec 2015
Location: Thailand
Posts: 291
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Piggyback ECU upgrade
had a basic timing advance ecu when i changed to E85..but i felt like its not enough..
instead of going for cams im giving shot to piggyback ecu with more controls..so i took them out and installed piggyback ecu..advance timing is set same as before, now controls fuel injection(1jz injectors) and fuel cut at 7,000rpm(factory 6,500rpm)..no, i cannot pass 7,000rpm without proper cams and after market valves/springs.. it feels strong and smooth through out the whole rpm band, i think fuel injections doing its job..20170211_160939.jpg20170211_135138.jpg Sent from my SM-N920C using Tapatalk
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Brain: ATD E85 Timing Advance ECU Engine: 1JZ Injectors, Header, Center Pipe, K&N Drop In, E85 Injector Converter Suspension: Hankook Tires, Performance OEM replacement Shocks & Springs F: 1.5 B: 1.4, Mu Spec brake pads, Front tower & Rear sway bars, Rays nut & lock Electric: Volt Stablizer & Multi gauge obd2 Cosmetic: Toyota red emblem 
Last edited by rabbito; 02-11-2017 at 09:11 AM. |
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