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Old 09-02-2017, 03:49 AM   #1
rabbito
 
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Cam, dyno and tune = problem

installed pair of 264 9.5 cams, same as JUN regular series(not bolt on)..
i thought 250cc was enough with these cams...my fuels was done before hitting high rpm or during the tune...fucken sucks(sorry for the language)...so we stopped the dyno for now until i upgrade them to larger injectors 330cc and above...sigh
yes injector cc do gets maxed out....
you can see the dots going up and down unevenly after 5500rpm...
they said im not using full potential of the cams at all due to low fuel injection so until next time........

- i remember stock 1nz injectors were 160cc? correct me if im wrong...
- i remember stock 1nz yaris produce 81 or 82whp on dyno...
- todays weather: almost 40c..104 degrees...hot af with heavy humidity here in thailand
- current outcome on dyno is 103whp thats only 140hp...

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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; 09-02-2017 at 04:04 AM.
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Old 09-02-2017, 08:20 AM   #2
Bluevitz-rs
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stock injectors are 190cc.
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Old 09-02-2017, 07:32 PM   #3
xnamerxx
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Something is off here, my stock injectors maxed out at a much higher hp than yours. I'm not going to give out numbers but I was making at least 30% more power than you on the stock injectors with no issues, it also looks like VVT isn't working on your car which will cost you about 20lb\ft of torque below 5k. Rather than fight with the emanage ultimate it would be easier to pickup a EMS4 and use that since it'll be less problematic and you won't have to fight with the ECU tuning you out.
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Old 09-02-2017, 07:40 PM   #4
Bluevitz-rs
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Quote:
Originally Posted by xnamerxx View Post
Something is off here, my stock injectors maxed out at a much higher hp than yours. I'm not going to give out numbers but I was making at least 30% more power than you on the stock injectors with no issues, it also looks like VVT isn't working on your car which will cost you about 20lb\ft of torque below 5k. Rather than fight with the emanage ultimate it would be easier to pickup a EMS4 and use that since it'll be less problematic and you won't have to fight with the ECU tuning you out.
You running E85 too?
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Old 09-02-2017, 08:19 PM   #5
xnamerxx
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Quote:
Originally Posted by Bluevitz-rs View Post
You running E85 too?
Nope 100 oct race fuel
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Old 09-02-2017, 08:44 PM   #6
Bluevitz-rs
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Nope 100 oct race fuel
E85 requires an A/F of around 9:1 I think so that's why he's running out of injector long before you on regular 100% gasoline.
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Old 09-02-2017, 10:33 PM   #7
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i am running E85....i think im going to change the vvti solenoid back to stock...i feel like something isnt right

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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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Old 09-02-2017, 11:04 PM   #8
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Quote:
Originally Posted by Bluevitz-rs View Post
You running E85 too?
the dude with same cam as mine with standalone ecu, 1zz intake manifold conversion with 60mm throttle body woth custom intake(box) and exhaust job makes 130whp on the dyno...if you said your making 30% more than i do(which is about 130whp) with stock injectors, just a cam and ecu? thats too much of a magic number..correct me if im wrong please...
i am going to check some stuff out

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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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Old 09-02-2017, 11:21 PM   #9
xnamerxx
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Well I'm making more than that, but I'm on the stock intake and stock throttle body, but I do have a header, cams, 11:1 compression, and some other internal magic. I would probably make quite a bit more power if I was allowed to run a bigger intake or throttle body as I'm developing about 3" of vacuum at 8k where the intake is basically acting as a restrictor.
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Old 09-02-2017, 11:37 PM   #10
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the cars running pretty lean...a lot of air and less fuel (from the gauge)
or it is maybe its hot af here? anyways ill get 330c injectors(E85), regulators and redyno...give me about a week or two

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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; 09-03-2017 at 02:20 AM.
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