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07-14-2017, 01:20 AM | #1 |
Drives: 2012 Toyota Yaris Sedan (Vios) Join Date: Dec 2015
Location: Thailand
Posts: 291
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About to install pair of cams but.....
about to install pair of cam, they said you do not need to reprogram ecu with current setting (272, 9.5mm)..i am already running piggyback so i can update further setting but they said it replaces the stock cam....
hmmm anybody running cams...? 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 |
07-14-2017, 04:00 PM | #2 |
Drives: 2015 H Production Yaris Join Date: Oct 2009
Location: Debary, FL
Posts: 1,953
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You can certainly run cams with the stock ecu, you just wont see anywhere near the gains as you can with a tune. Double check the clearance when you install those cams, with the 9.5mm lift Jun cams we had to do a little machine work on the head so the lobes did not hit the casting.
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2005-2008 SCCA Solo BS National Champion 2017-2018 SCCA H Prod National Champion |
07-15-2017, 03:27 AM | #3 | |
Drives: 2012 Toyota Yaris Sedan (Vios) Join Date: Dec 2015
Location: Thailand
Posts: 291
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Quote:
Sent from my SM-N920C using Tapatalk
__________________
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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07-16-2017, 10:37 PM | #4 |
Drives: Blue hatchback 2 door 2008 yar Join Date: Sep 2016
Location: Venezuela
Posts: 17
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Are 1nz and 2nz camshafts the same? I've read that the heads are the same...
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07-17-2017, 05:41 AM | #5 |
feed my pet
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can't wait to see dyno charts
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07-19-2017, 11:21 PM | #6 |
Drives: 2012 Toyota Yaris Sedan (Vios) Join Date: Dec 2015
Location: Thailand
Posts: 291
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same hp gain as JUN cam bolt on...about 15hp gain..
Sent from my SM-N920C using Tapatalk
__________________
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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