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Old 02-11-2017, 12:30 PM   #1
JustDidIt
 
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Drives: '08G2T Prius
Join Date: Oct 2012
Location: United States
Posts: 163
Piggyback ECU upgrade

Interesting... never heard of a brand called "Piggyback" - my logic when I read that is as if you were saying I drive a "Car" which in fact you do... but instead of calling it Toyota Yaris - they literally name it "Car"



Can you give us more info on this "Piggyback" piggyback?

Can you tell us more about this basic timing advance ECU or was the brand literally called that as well and it's just not something found in the states? Did it only advance timing and not able to retard any timing?

I have tried reading about the KKT 2.0 piggyback but I don't understand the language they speak in most videos that explain what it is and what it does.

Do you recall the specs on the 1JZ injectors and why you chose them over the 1ZZ that are rated at 255cc?
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Old 02-11-2017, 12:41 PM   #2
rabbito
 
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Drives: 2012 Toyota Yaris Sedan (Vios)
Join Date: Dec 2015
Location: Thailand
Posts: 291
Quote:
Originally Posted by JustDidIt View Post
Interesting... never heard of a brand called "Piggyback" - my logic when I read that is as if you were saying I drive a "Car" which in fact you do... but instead of calling it Toyota Yaris - they literally name it "Car"

Attachment 57967

Can you give us more info on this "Piggyback" piggyback?

Can you tell us more about this basic timing advance ECU or was the brand literally called that as well and it's just not something found in the states? Did it only advance timing and not able to retard any timing?

I have tried reading about the KKT 2.0 piggyback but I don't understand the language they speak in most videos that explain what it is and what it does.

Do you recall the specs on the 1JZ injectors and why you chose them over the 1ZZ that are rated at 255cc?
its actually brand called Ultimate Project Drag Race Garage(check facebook).. your from the states and know about KKT..yes its very similar to KKT piggyback..heres the ecu info on the bottom..i copied and paste them below, i translated from thai to english..

i chose 1jz injectors because....i dont know haha...i just did? its the most cheapest and common injectors out here in asia..

Tuning fuel injection directly by lifting the 0 + 250 (table 32X16 TPS / MAP).
Tuning ignition + 80 ° C, -120 (table 32X16 TPS / MAP).
Pedal Shift Timing
Pedal Shift Injection
Acceleration Enrichment
Tuning 2 Mode operation.
Coil has more time charts.
Release cycle engine
The O2 viewed
Calibrate leg throttle
Calibrate Map it
Mis fire / Off Mode operation.
Launch switch (the lock out) * Auto functions do not show.
Anti Lag (gear around the fall).
Shiftlight (position shift).
Release cycle engine
Tuning Vtec
Close loop tuning 😇
Tuning Vvti
Nitrous injected
Quote:
Originally Posted by JustDidIt View Post
Interesting... never heard of a brand called "Piggyback" - my logic when I read that is as if you were saying I drive a "Car" which in fact you do... but instead of calling it Toyota Yaris - they literally name it "Car"



Can you give us more info on this "Piggyback" piggyback?

Can you tell us more about this basic timing advance ECU or was the brand literally called that as well and it's just not something found in the states? Did it only advance timing and not able to retard any timing?

I have tried reading about the KKT 2.0 piggyback but I don't understand the language they speak in most videos that explain what it is and what it does.

Do you recall the specs on the 1JZ injectors and why you chose them over the 1ZZ that are rated at 255cc?

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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
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