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02-18-2017, 05:30 AM | #1 |
Drives: 2012 Toyota Yaris Sedan (Vios) Join Date: Dec 2015
Location: Thailand
Posts: 291
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what spark plugs are you using with your current engine setting
i am using ngk iridium spark plug with minor E85 tuned engine..some are saying how we should use colder spark plugs for turbo or tuned engine etc.
higher octane = colder plugs? opinion on spark plugs? 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 |
02-18-2017, 07:52 AM | #2 |
It's the illusion you see
Drives: 07 Yaris Sedan Aero Join Date: Oct 2006
Location: Brossard, QC
Posts: 3,888
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Stock came with NGK. I put Denso Iridium in.
Sent from my SM-G930W8 using Tapatalk |
02-18-2017, 01:25 PM | #3 |
Drives: 2007 yaris 3 door Join Date: Sep 2015
Location: Denver, Colorado
Posts: 1,000
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no. higher compression/cylinder pressure= colder plugs.
I installed a new set of OEM Toyota plugs when I bought my car. plugs don't really have any performance gains until you change something drastically in the engine. if you have a distributor, silver plugs have the least resistance and can give you slightly quicker spark timing, but in a DIS system the computer compensates for the built in resistance of platinum/iridium; if, however, silver is installed it will create a detonation issue because of the lack of resistance. the advantage comes with a multi-spark system. the only one I have found is okada projects coils, but they are like $900 (but I've heard they work very well) http://www.okadaprojects.com/usa/products.htm http://www.ebay.com/itm/NEW-OKADA-PR...xVAIBT&vxp=mtr |
02-18-2017, 02:02 PM | #4 | |
Drives: 2012 Toyota Yaris Sedan (Vios) Join Date: Dec 2015
Location: Thailand
Posts: 291
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Quote:
right now i recently got piggyback ecu that tuned E85, ignition and injection(1jz) to the fullest without any internals hitting 7,000rpm..i am flying(only stage 1 point of view) right now haha..one morning when i started my car, i hear slight sewing machine sound..a slight tick that got me a little worried...thats when i read about the colder plugs on E85 with iginition timing thing.. stage 1 meaning for other readers: every bolt on external; intake, header, pulley etc.. 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 |
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02-21-2017, 10:53 PM | #5 | |
feed my pet
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Quote:
http://tmworks-web.jp/pages/products_eng.htm |
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