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All Trd 4.0 S/c Videos

Nicodemus454

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Im starting to wonder if the number's they're saying the TRD unit puts out is a bit on the 'conservitive' side cause this thing pulls so damn hard now:hmmmm2: :dontknow:
 

Jonathan

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im a little torn on both subjects too.

I had the 3.4 blower, 9.5lbs, headers, exhaust, intake all that stuff. It pulled hard.

This kit here pulls hard as well. granted, boost builds. so neither are at full boost until say 2500 (TRD) ? TRD maxes out at 5-6 lbs. URD stage II is at 5 lbs by what. 4K? a stage II is anywhere from 7.5 lbs to 8.5 lb at redline. While the TRD is still at 5.

This is where I get my toss up response.

TRD pulls from 2500 to about 4k. URD pulls from 4k up.

on the shift, the URD drops back down, but builds pretty quick again at WOT. TRD may barely drop off, and pick up super quick. pulls a little until the URD builds again and pull back.

with a 8 lb pulley on the TRD it should make comparable HP numbers. I dont think it will be deep in the 300s though. i figure right around the 330-340 range on a cold night


I think it will be vary comparable. and come down too. what sound do you like better:laugh:
Justin

i think i prefer the same sound you do:rolleyez:

but, its funny how much people love to speculate. we'll have facts to talk about in time, but, until then, this i think say so stuff doesnt do much but stir people up.
 

My68ur8trd

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i think i prefer the same sound you do:rolleyez:

but, its funny how much people love to speculate. we'll have facts to talk about in time, but, until then, this i think say so stuff doesnt do much but stir people up.

yeah, but its entertaining :smile:

Ive had booth. Roots has a neat sound. the psssst on the shift is also sweet.

we should combine them like the old MR2 :top: turbo and roots blower

Justin
 

My68ur8trd

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Im starting to wonder if the number's they're saying the TRD unit puts out is a bit on the 'conservitive' side cause this thing pulls so damn hard now:hmmmm2: :dontknow:


insnt it nice :biggrin:

especially if you have never driven anything like it before. I remember the first time i actually punched mine. I think I :biggrin: :biggrin: :biggrin: :biggrin: :biggrin: for the rest of the day

Justin
 

07XR808

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all i know is i like what i hear and see about the TRD supercharger. and im glad it finally came out 3 years after it was promised. at least they spent their time and research on it
 

SUODRAXAH

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Im starting to wonder if the number's they're saying the TRD unit puts out is a bit on the 'conservitive' side cause this thing pulls so damn hard now:hmmmm2: :dontknow:
Maybe they're actually whp... that would be good news
 

SUODRAXAH

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they DO say 305 is 'NET' power :dontknow:
I think that net means crank. I think, I'm not 100% sure

EDIT: Net Horsepower: Maximum horsepower at the flywheel, with intake and exhaust systems in place and accounting for load from auxiliary systems. This is what most automotive manufacturers publish as SAE net horsepower.

So net is the crank hp with the car's stock intake and exhaust with A/C and everything on
 

Nicodemus454

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I think that net means crank. I think, I'm not 100% sure

EDIT: Net Horsepower: Maximum horsepower at the flywheel, with intake and exhaust systems in place and accounting for load from auxiliary systems. This is what most automotive manufacturers publish as SAE net horsepower.

So net is the crank hp with the car's stock intake and exhaust with A/C and everything on


ok so with the stock exhaust it's probably around 280 rwhp... which is about what i predicted...so my exhaust alone should have me real close to 300 at the rear wheels... an intake alone could be enough to get me over that threshold :dontknow:
 

SUODRAXAH

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ok so with the stock exhaust it's probably around 280 rwhp... which is about what i predicted...so my exhaust alone should have me real close to 300 at the rear wheels... an intake alone could be enough to get me over that threshold :dontknow:
Get the trd intake it shouldn't void your warranty if they install it.
 

Nicodemus454

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Get the trd intake it shouldn't void your warranty if they install it.

they've already said that the TRD intake is not an approved filter.
they're picky about the air quality that goes into that thing... which is understandable.

plus i wasnt impressed with what i've heard the gains are on the trd intake... somewhere in the field of zero...?


EDIT ***the STOCK filter isnt even an approved filter. they DO give you a special filter with the kit
 
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SUODRAXAH

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they've already said that the TRD intake is not an approved filter.
they're picky about the air quality that goes into that thing... which is understandable.

plus i wasnt impressed with what i've heard the gains are on the trd intake... somewhere in the field of zero...?
Just enjoy it now while you have warrenty and then at the 36k mark go crazy with pulleys and headers and inakes
 

akakrill

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no intercoolers, no 7th injector, no intake...what gives TRD?
 

Jonathan

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Maybe they're actually whp... that would be good news

on their scion blower, the rate it at 200 crank hp, but STOCK people are putting down 210 to the wheels. its very possible they underrated it.
 

Nicodemus454

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TRD has a cooler and upgraded injectors

yep.. new plugs too... the intercooler is right in front of the radiator... there are two big black hoses going over the top of the s/c to the intercooler.. you can see it here:

trd2.jpg


trd4.jpg
 

Scratchy

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I think that net means crank. I think, I'm not 100% sure

EDIT: Net Horsepower: Maximum horsepower at the flywheel, with intake and exhaust systems in place and accounting for load from auxiliary systems. This is what most automotive manufacturers publish as SAE net horsepower.

So net is the crank hp with the car's stock intake and exhaust with A/C and everything on

Net is the horsepower left after driving everything else off the engine, including the 20Hp it takes to drive this blower at 5 PSI at redline.

I posted this 3 months ago, but I guess not too many saw these graphs:
http://www.xr-underground.com/forum/showpost.php?p=60252&postcount=133
 

Jonathan

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20 hp isnt much, i thought it was higher than that.....
 
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