PPE Longtube Headers
#821
ok guys these headers are well worth the money, this video will show a dyno pull of my car.. the white ricer looking 350z is my buddy's car and he right now has my OEM Hr headers he will installing the PPE next wedek.
MY car is the blue 350z and the last car to dyno.
https://vimeo.com/53395153
512
hope this helps you guys order these awesome headers..
MY car is the blue 350z and the last car to dyno.
https://vimeo.com/53395153
512
hope this helps you guys order these awesome headers..
#823
Registered User
Join Date: Apr 2011
Location: Midwest
Posts: 122
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#824
Registered User
iTrader: (21)
Sub'd for more DE dynos. I've read through this entire thread just now and I am still not 100% clear on what the benefits/advantages are over stepped/non and reducer/no reducer. I have a non-revup, that is a track car only. A road racing track car; not drag. So anything under 4k RPM's means nothing to me.
I would be looking to make mostly top end power and mid/high end torque.
Would I go with non-stepped with reducer? I have MD XYZ pipe and 3" single shockwave.
Thanks
I would be looking to make mostly top end power and mid/high end torque.
Would I go with non-stepped with reducer? I have MD XYZ pipe and 3" single shockwave.
Thanks
#825
I need a female - male cable to extend this sensor.
Excuse for my language, but I'm from Italy
#826
Just installed mine over the Thanksgiving break. Loving em so far.
They're dumping into the stock y pipe flanges (kept them in my custon 2.25in exhaust) no doubt its raspier than it should be. Ordered a 2.5in muffled x pipe to replace my current one. Trying to anticipate if I'll need some down stream resonators.
Once I get my exhaust straightened out I'll be getting dyno tuned @ Z1. My before from Z Nationals was 231/224.
They're dumping into the stock y pipe flanges (kept them in my custon 2.25in exhaust) no doubt its raspier than it should be. Ordered a 2.5in muffled x pipe to replace my current one. Trying to anticipate if I'll need some down stream resonators.
Once I get my exhaust straightened out I'll be getting dyno tuned @ Z1. My before from Z Nationals was 231/224.
#828
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Join Date: Jan 2011
Location: Montgomery County, MD
Posts: 128
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Could someone do a sound test with their exhausts and see if the decibels ever increase past 94db from 50 feet or so away? SCCA and some tracks restrict the noise levels to that. I really want these, but need to be sure before I buy! That is the reason I didn't originally sign up for the inital run.
Thanks!
Thanks!
#829
#830
New Member
iTrader: (3)
Could someone do a sound test with their exhausts and see if the decibels ever increase past 94db from 50 feet or so away? SCCA and some tracks restrict the noise levels to that. I really want these, but need to be sure before I buy! That is the reason I didn't originally sign up for the inital run.
Thanks!
Thanks!
#834
Registered User
iTrader: (51)
Sub'd for more DE dynos. I've read through this entire thread just now and I am still not 100% clear on what the benefits/advantages are over stepped/non and reducer/no reducer. I have a non-revup, that is a track car only. A road racing track car; not drag. So anything under 4k RPM's means nothing to me.
I would be looking to make mostly top end power and mid/high end torque.
Would I go with non-stepped with reducer? I have MD XYZ pipe and 3" single shockwave.
Thanks
I would be looking to make mostly top end power and mid/high end torque.
Would I go with non-stepped with reducer? I have MD XYZ pipe and 3" single shockwave.
Thanks
Same car as above, pretty sure we should have stepped
#835
Super Moderator
MY350Z.COM
MY350Z.COM
iTrader: (8)
#836
350Z-holic
iTrader: (25)
Could someone do a sound test with their exhausts and see if the decibels ever increase past 94db from 50 feet or so away? SCCA and some tracks restrict the noise levels to that. I really want these, but need to be sure before I buy! That is the reason I didn't originally sign up for the inital run.
Thanks!
Thanks!