Notices
GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

Dynatech header install questions...

Thread Tools
 
Search this Thread
 
Old 11-18-2004, 02:48 PM
  #21  
TECH Addict
Thread Starter
 
marc_w's Avatar
 
Join Date: Oct 2003
Location: Central, MA
Posts: 2,618
Likes: 0
Received 0 Likes on 0 Posts
Default

Sweet, thanks...

It was that light valvetrain-like noise that I'm second guessing.
Old 11-18-2004, 02:54 PM
  #22  
TECH Fanatic
 
Join Date: Dec 2003
Location: oklahoma
Posts: 1,721
Likes: 0
Received 0 Likes on 0 Posts
Default

could it be the springs?
Old 11-18-2004, 02:54 PM
  #23  
Adkoonerstrator
iTrader: (4)
 
XLR8NSS's Avatar
 
Join Date: Nov 2001
Location: Deep in the seedy underworld of Koonerville
Posts: 21,436
Likes: 0
Received 3 Likes on 2 Posts
Default

I can hear the noise ever so slightly on that recording. Sounds like valvetrain noise bleeding through the header to me.
Old 11-18-2004, 03:03 PM
  #24  
TECH Addict
Thread Starter
 
marc_w's Avatar
 
Join Date: Oct 2003
Location: Central, MA
Posts: 2,618
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks guys!

I'm still hearing a LITTLE noise when driving around. That noise I'm trying to point out in the video of course goes up with RPM... It turns into a bit of a hiss or a "white noise" like sound that I can hear echoing off of jersey-barriers or stone walls at lower speeds. It's not loud, just noticeable.

If you guys want some rev's or more footage, I can do that.

If it's normal though, I'm cool. I just don't want to leave anything on the table.
Old 11-18-2004, 03:18 PM
  #25  
Adkoonerstrator
iTrader: (4)
 
XLR8NSS's Avatar
 
Join Date: Nov 2001
Location: Deep in the seedy underworld of Koonerville
Posts: 21,436
Likes: 0
Received 3 Likes on 2 Posts
Default

Originally Posted by marc_w
Thanks guys!

I'm still hearing a LITTLE noise when driving around. That noise I'm trying to point out in the video of course goes up with RPM... It turns into a bit of a hiss or a "white noise" like sound that I can hear echoing off of jersey-barriers or stone walls at lower speeds. It's not loud, just noticeable.

If you guys want some rev's or more footage, I can do that.

If it's normal though, I'm cool. I just don't want to leave anything on the table.
Check your email.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
zblee
GM Engine & Exhaust Performance
63
06-10-2023 01:25 PM
Dan Neumann
GM Engine & Exhaust Performance
11
08-07-2022 09:06 AM
2500ZL1
8-Lug Truck Performance
60
01-25-2016 06:30 AM
mrhino
GMT 800 & Older GM General Discussion
2
08-07-2015 10:01 AM
zblee
GM Engine & Exhaust Performance
15
08-03-2015 03:45 AM



Quick Reply: Dynatech header install questions...



All times are GMT -5. The time now is 10:10 PM.