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08-07-2015, 09:41 AM
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#1 |
  
Drives: 2010 black yaris Join Date: Oct 2010
Location: savannah, ga
Posts: 2,867
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this is tempting also....
When you say "notch", what is suppose to be notched to avoid damage to what?
__________________
-Derrick- "Racing is important to men who do it well. When you're racing... It's life. Anything that happens before or after, is just waiting." 
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08-07-2015, 09:47 AM
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#2 | |
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Mr. 155 and climbing
Drives: Seriously Modded 07 Sedan Join Date: Jun 2006
Location: In The Hotbox
Posts: 4,742
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Quote:
Sent from my SCH-I545 using Tapatalk
__________________
Team Tiamat Racing on Facebook Youtube Channel: Team Tiamat Racing Class record holder in Land Speed @ 154.5mph for 1.5 mile and 145.5mph in the mile in the F (2.016 to 3.014 L), G (1.524 to 2.015 L), and H (1.016 to 1.523 L) classes. |
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08-28-2015, 08:40 PM
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#3 |
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Drives: white 2015 1.5L yaris Join Date: Mar 2015
Location: Brisbane, AUS
Posts: 6
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When it comes down to the running though do i need to go aftermarket with the ecu? Or is the stock one viable?
Eyeing up an exhaust system atm |
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08-29-2015, 01:43 PM
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#4 | |
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Pumpman
Drives: 2019 Kia Soul EV Base Join Date: Dec 2014
Location: Langley, BC
Posts: 433
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Quote:
Someone is selling their Haltech here: http://www.yarisworld.com/forums/showthread.php?t=54910 If you plan on keeping the 1NZ engine, i'd also suggest looking into lightweight pulleys or even a flywheel. It might not make any HP but it will certainly help with acceleration and help make the car "feel" faster. 
__________________
"I would rather loose by a mile in a car I built myself, then win by an inch in a car that was built for me." - Moog |
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08-29-2015, 01:54 PM
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#5 |
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Mr. 155 and climbing
Drives: Seriously Modded 07 Sedan Join Date: Jun 2006
Location: In The Hotbox
Posts: 4,742
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Prius pistons will require a piggyback otherwise you are throwing money out the door.
Sent from my SCH-I545 using Tapatalk
__________________
Team Tiamat Racing on Facebook Youtube Channel: Team Tiamat Racing Class record holder in Land Speed @ 154.5mph for 1.5 mile and 145.5mph in the mile in the F (2.016 to 3.014 L), G (1.524 to 2.015 L), and H (1.016 to 1.523 L) classes. |
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08-31-2015, 01:57 PM
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#6 |
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0-60 in slow
Drives: light blue liftback Join Date: Aug 2009
Location: so cal
Posts: 926
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When I built my last motor I bought a Prius Piston from a Prius C 13.4:1cr just to see how it compared to the Yaris parts.
You don't need to notch the piston, but there are a few thing you up running into. The intake cam will go from being a non interference part to a interference part, so you'll be limited to the cams you can run, and its very likely you'll need to run 93+ octane fuel.
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2014 BSpec Divisional Champion |
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