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URD S/C 1/4 mile time

My68ur8trd

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My doubt is this... explain to me how he's running 10psi of boost on the 80mm pulley. I thought that the 70mm pulley was needed to run 9.5-10psi, and the 80 was only good to 7-8psi? Am I mistaken? :dontknow:


how does DS make 8 psi on the stock TRD Pulley :rolleyez:


Justin
 

jaxchrisfla

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driver mod. im running radials, but they may as well be street tires with the 60's i get.
 

Super Werty

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I can tell you how, there is a mathematical equation to explain it. :driver:

Lets see here...

0 degrees plus increased rev limiter/ divided by the square root of 1 billion and 3

that means nothing, however


DA=-3700
:top:
 

5H4D0WD347H

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The TRD charger on stock pulley can produce up to 8 PSI, that's straight from TRD's mouth.
 

disciple X

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i make 5-6 :eviltongue: ...........about half the time.... :laugh:
 

ntinhri

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The TRD charger on stock pulley CAN produce up to 8 PSI, that's straight from TRD's mouth.

kinda like upto, can, maybe, possible....

mine made 5-6 ish....

now I make 8ish at home and 6ish in the mountains
 

x20Runner05

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Got all 1'4 mile tracks here. Timeslip has react time, 60ft, 1/8, 1/4, mph
 

Xample

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one day ill race mine but im not to intrested to because our sucky gearbox an my lack of traction.. i have slicks in my garage for when i do but i cant rip the gears as hard as i do in the cars ive built.. its the biggest downfall. i do know what ive beaten an have even had many people riding shotgun to witness :smile: my truck rips but its tough to shift as fast as i usually do. the day will come though my friends i will do it i just got some more goodies sitting here to play with an tune b4 im ready.....stay tuned :biggrin: im only running a meager 8psi now lets see what goes down within the next month "sneaky sneaky"
 

XrunnIT

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one day ill race mine but im not to intrested to because our sucky gearbox an my lack of traction.. i have slicks in my garage for when i do but i cant rip the gears as hard as i do in the cars ive built.. its the biggest downfall. i do know what ive beaten an have even had many people riding shotgun to witness :smile: my truck rips but its tough to shift as fast as i usually do. the day will come though my friends i will do it i just got some more goodies sitting here to play with an tune b4 im ready.....stay tuned :biggrin: im only running a meager 8psi now lets see what goes down within the next month "sneaky sneaky"

DO IT!! :driver:

I have no problem slamming through gears. B&M short shifter FTW!!
 

Yotaman

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I plan to run Betty next Saturday at the Va Bch meet. I'm not promising anything astounding though.
 

XrunnIT

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hellz ya! that's what i'm talking about. You need any pointers feel free to hit up jax or myself for some launching tips. :top:
 

Yotaman

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how does DS make 8 psi on the stock TRD Pulley :rolleyez:


Justin

I was told that he did some "secret" adjusting to the S/C....

Seems to me that the average is 5-6 and maybe 7-8 w/ teh URD Pulley.

hellz ya! that's what i'm talking about. You need any pointers feel free to hit up jax or myself for some launching tips. :top:

I've run her before and my old truck. I just gotta get the fee for it, but not like you professionals.

IMO...launching hard and spinning the tires is not very benefical.
 
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