shane881510
Active Member
- Joined
- Feb 14, 2010
- Messages
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G man do u have to run race gas with the 70mm pully on the c38-91 blower.
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SignUp Now!Mods include
Dtlt headers
Afe 3" cat back
Urd intake
TRD Reflash
Stock fuel pump
Urd 2.85 Stealth pulley
Loving the low end torque increase with these! Its hard to see on the graphs 'cause they don't go that low, but you definitely feel it. Exhaust note is awesome too. Sorry about the video quality, but you can still hear it. Overall very very satisfied with my purchase.
For the runs:
Same dyno, 5 days apart, same gas (92octane)
My truck is almost completely stock; just TRD S/C and a borla muffler. So I'm sure there is plenty of restriction in the intake and y-pipe (not for long!). The ONLY difference here is the headers. Best of 3x runs for both days.
Thanks for puttin the graph together Gadget!
Neb's URD SPEC-U headers install and dyno. Post #103
http://www.xr-underground.com/forum/showthread.php?p=938311
Just got a set of these in the mail! Hope they live up to the hype. I like the little bit i got from the smaller pully but i was kinda expecting to feel a little more. I just want to be able to feel a difference with these. I get pissed when people say they do a mod (intake) and can feel the difference, then dyno it at 4hp. You cant feel 4hp.....
Mine should be coming soon thank god,cant wait!!
Do it. :top:
Oh that sucks man,it took me 3hrs for the full system,passenger side took me a hour by its self
Is your truck outside of the recall time frame for broken clock springs?