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11-26-2006, 11:50 AM | #1 |
Power
106 HP = stock engine
11 HP = plus wr intake 3 HP = ram air kit (took that from their dyno with their XB) 5 HP = plus MR Headers (HOPING for at least that much gain...) 7 HP = plus full 2.25 catback exhaust (with the headers, i hope i get that much gain!) 1 HP = ground kit (heard it will give u very lil gain) ____ 130 HP??? 103 TQ = stock engine 10 TQ = wr intake 1 TQ = headers (dunno if it will produce my tq) 1 TQ = exhaust (same with this) ____ 115 TQ??? is this sorta correct? haha supercharger = 170-180 HP??? |
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11-26-2006, 12:34 PM | #2 |
Drives: Yaris Sedan Join Date: Sep 2006
Location: MayaWest, Puerto Rico
Posts: 1,574
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go to a DYNO and run it and see if all the mod where worthy
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I Drive a 129whp Yaris ;) |
11-26-2006, 01:05 PM | #3 |
dunno where to dyno in vancouver =\... how much does it cost to dyno?
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11-26-2006, 05:46 PM | #4 |
Banned
Drives: LB Join Date: Jul 2006
Location: OH
Posts: 7,787
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It is 65 bucks for three runs or a half an hour up the street from me. You can't just buy one run. My first trip will be as soon as the Megan headers arrive.
dngz, that may be a little conservative. For example, when you get a cold air intake it will raise the gains on all of your other parts by a small percentage, at least in theory. |
11-26-2006, 05:50 PM | #5 |
yea but in actuallity, dyno will measure whp, not engine hp. ill be happy if the yaris will get 100 whp!
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11-26-2006, 05:51 PM | #6 |
chino did u pay for the headers gb?!
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11-26-2006, 06:51 PM | #7 |
Drives: 2007 Black Yaris sedan Join Date: Sep 2006
Location: Atlanta
Posts: 884
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Chino said he would pay Monday.And the cooler the engine,the more horsepower you get to the FW's.
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11-27-2006, 12:01 AM | #8 |
Cousin Vitz
Drives: Yaris RS 5DR / Vitz RS wannabe Join Date: Mar 2006
Location: Vancouver, Canada
Posts: 1,082
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Das right... colder engine = better performance
Just like PC's, you want your engine (processing unit) to be cool so you can take it to the limit. So if you want to feel really good, look for a tuner shop on Burnaby mountain or up in Squamish/Whistler. Your dyno runs will look freaking awesome! Higher elevations = colder! Just be prepared for the shittier performance on paper and the road when you reach Vancouver again
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2007 Yaris RS Hatchback Black Sand Pearl 5DR MT
DIY Speaker Spacer/Bracket Template for Yaris Hatchback http://www.yarisworld.com/forums/showthread.php?t=1930 |
11-27-2006, 02:35 PM | #9 | |
Drives: n/a Join Date: Aug 2006
Location: Canada
Posts: 24
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Higher elevations = lower air pressure, less oxygen getting into the engine. I'd be surprised if the colder air gave you an advantage over the power loss from lower oxygen.
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11-27-2006, 03:02 PM | #10 | |
Banned
Drives: LB Join Date: Jul 2006
Location: OH
Posts: 7,787
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Quote:
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11-27-2006, 06:50 PM | #11 |
In Van there shouldnt be too much of a diff. with the elevation change, plus some of these new cars compensate for elevation change, whether the Yaris does or not I dont know.
With all the mods listed you should be gaining a real noticeable difference regardless.
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http://www.cardomain.com/ride/2336679 |
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11-27-2006, 10:51 PM | #12 |
Drives: Yaris Sedan Join Date: Sep 2006
Location: MayaWest, Puerto Rico
Posts: 1,574
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Just dyno it ... dynos do give you WHP and HP and a lot of other information knowing WHP isn't everything you want to know of a car. there's more than that. I'am a lucky guy there are like 10 dynos here in Puerto Rico and none of the at more than 2 hour... i love this island.
And Yes cold air places make better dyno runs.... but not at high altitudes... Ex. Here we are drag racing fanatics and we hold some records in the 1/4 because we test and race here (Tropic = hot ). But when we hit the US times go down because our cars run much better and sorry guys but..... usually when we go there is to beat some a$$
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I Drive a 129whp Yaris ;) |
11-27-2006, 11:50 PM | #13 |
Banned
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dyno before and after :)
100+ to the wheels would be a good goal, I'd say. |
11-28-2006, 04:22 PM | #14 |
+1 from me.
I think the loss is at about 20%.
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11-29-2006, 09:06 AM | #15 |
Just remember, you cant just add up the numbers per part! It definitely dont work like that. We have a AWD Dynojet Inhouse and see so many peoples feelings get hurt when they get on the Dyno.... Most Manual transmissions have a 15% Drivetrain loss so expect that for every 100hp your engine puts to the crank, you are only getting 85 to the wheels.
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11-29-2006, 09:09 AM | #16 | |
Drives: Yaris Sedan Join Date: Sep 2006
Location: MayaWest, Puerto Rico
Posts: 1,574
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Quote:
He said it all Just don't be taken by surprise
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I Drive a 129whp Yaris ;) |
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11-29-2006, 09:25 AM | #17 |
so what's a good goal? i have manual transmission..
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11-29-2006, 09:42 AM | #18 |
If you have intake, header and exhaust.... 100whp sounds great to start as a small goal and if you walk out with 110, you are happy. I personally have not dyno'd a Yaris yet stock or with any mods to see the power curve to see where it can approve. At this time I think Leo at WR has and shown good gains.. but I would personally like to do one here in VA at Sea Level before I get anyones hopes up! Bare in mind... Dynos are stationary so unless there is alot of air moving (by fans), your ram air kit isnt going to do anything on a dyno.
James
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Pro-Motion Tuning, LLC 20 Commerce Pkwy # 101 Fredericksburg, VA 22406 1.877.724.6682 ProMotionTuning.Com |
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