Search



Go Back   Third Generation F-Body Message Boards > Tech Boards > Exhaust
Register Forgot Password?

Exhaust Post your questions and suggestions about stock or aftermarket exhaust setups. Third Gen exhaust sound files and videos!

Welcome to ThirdGen.org!
Welcome to ThirdGen.org.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, join the ThirdGen.org community today!


Reply
 
Thread Tools Search this Thread
Old 02-10-2008, 09:42 PM   #1
Member
 
jeffcj's Avatar
 
Join Date: Sep 2007
Posts: 191

Classifieds Rating: (3)
Sound clip request - Comp XR276HR-10 Cam

Anyone that is running a Comp XR276HR-10 have a sound clip they wouldn't mind sharing? I tried looking for one to no avail. I'm starting to put my car back together with this cam and I am anxious to know what to expect.

Thanks!
Jeff

__________________
Jeff
88 Camaro Iroc-Z
Currently in Pieces
jeffcj is offline vBGarage Page   Reply With Quote
Old 02-10-2008, 10:05 PM   #2
Supreme Member
 
Join Date: Apr 2006
Location: Oceanside, CA
Posts: 1,471
Car: 92 Camaro
Engine: HSR 385 Lloyd Elliot Cam AFR 195cc
Transmission: Performabuilt Level 2, 3400 stall
Axle/Gears: 10 bolt 373

Classifieds Rating: (11)
Send a message via Yahoo to 89formula350b2l
Re: Sound clip request - Comp XR276HR-10 Cam

i have the 276hr it is on a 112 lobe seperation though....sound clips are in my signature with Magnaflow 3" catback
__________________
385 HSR, Lloyd Elliot custom cam, AFR 195 heads (old style)
89formula350b2l is offline vBGarage Page   Reply With Quote
Old 02-13-2008, 07:13 PM   #3
Supreme Member
 
Join Date: Sep 2004
Location: Charles County, Maryland
Posts: 1,896
Car: 89 TA, 79Z28, 88K1500 TPI swapped
Engine: 350 HSR, 350TPI
Transmission: 700R4 w/ Raptor 5X 9.5" converter
Axle/Gears: 3.73 8.5" ring 10 bolt

Classifieds Rating: (8)
Re: Sound clip request - Comp XR276HR-10 Cam

Here is my Comp 276 hyd roller cam, 0.503/0.510", 224/230 @0.05, 112 LSA, (i didn't like the 110 for EFI). Mine is the XM276HR ("marine") but the specs are exactly the same as the passenger car 276HR cam, but on a 112 LSA.

It sounds WICKED.

http://s134.photobucket.com/albums/q...t=MVI_1668.flv

This is a 327 with retrofit roller setup, Holley Stealth Ram, 24 lb injectors, World Sportsman II heads, long tubes, 2.25" dual exhaust w/ Dynomax Ultraflo's, full length exhaust system
327_TPI_77_Maro is offline vBGarage Page   Reply With Quote
Old 02-13-2008, 08:17 PM   #4
Member
 
jeffcj's Avatar
 
Join Date: Sep 2007
Posts: 191

Classifieds Rating: (3)
Re: Sound clip request - Comp XR276HR-10 Cam

Quote:
Originally Posted by 327_TPI_77_Maro View Post
Yes it does! I love it. Nice work!
jeffcj is offline vBGarage Page   Reply With Quote
Old 10-20-2009, 01:58 PM   #5
Junior Member
 
Join Date: Apr 2009
Posts: 22

Classifieds Rating: (0)
Re: Sound clip request - Comp XR276HR-10 Cam

Thread dig I know, found it on google and figured I'd chime in

http://www.youtube.com/watch?v=aB_FGkkQODs

It might sound a little different once I get it back together, I advanced the cam 4 crank degrees and swapped the 1.6 ratio rockers for 1.52. I also changed the ignition timing curve.
Mykk is offline vBGarage Page   Reply With Quote
Old 10-20-2009, 10:27 PM   #6
Moderator
 
IROCThe5.7L's Avatar
 
Join Date: Jul 2001
Location: Buffalo, NY
Posts: 4,908
Car: 1988 IROC-Z
Engine: 427 SBC
Transmission: ProBuilt 700R4
Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac

Classifieds Rating: (0)

Send a message via AIM to IROCThe5.7L
Re: Sound clip request - Comp XR276HR-10 Cam

I just put in a XR276HR-10 in this summer. I used 1.6 Rockers, so it's .535/.544.

Stock tune, open headers, warm idle:
http://www.youtube.com/watch?v=ReO4ycnrrCA

Tuned, cold start:
http://www.youtube.com/watch?v=qljg0v5b3hA

Tuned, warm start (wait for it to idle down around 30 seconds in)
http://www.youtube.com/watch?v=ZjzPtVme_T0

Drive away. Just started tuning it in this video. It stalled, that's why the video starts with me starting it, and the puff of black smoke coming out. Haha.
http://www.youtube.com/watch?v=QMfJeSDq2qc


It definitely has an aggressive choppy idle. I'm happy with mine. I took it to 6000 RPM, and it pulled strong all the way.
__________________
1988 IROC-Z / 2007 R6


Last edited by IROCThe5.7L; 10-20-2009 at 10:43 PM.
IROCThe5.7L is offline vBGarage Page   Reply With Quote
Old 01-26-2010, 11:55 PM   #7
Senior Member
 
Join Date: Feb 2005
Location: meridian, idaho
Posts: 574
Car: 92 1500p\u 2wd
Engine: 91 z28 tpi 355
Transmission: 91 700r4

Classifieds Rating: (2)
Re: Sound clip request - Comp XR276HR-10 Cam

Quote:
Originally Posted by IROCThe5.7L View Post
I just put in a XR276HR-10 in this summer. I used 1.6 Rockers, so it's .535/.544.
It definitely has an aggressive choppy idle. I'm happy with mine. I took it to 6000 RPM, and it pulled strong all the way.

Have you had your setup dynoed at all? or ever had it to the track?
355tpipickup is offline vBGarage Page   Reply With Quote
Old 01-27-2010, 10:31 PM   #8
Senior Member
 
86T/A_Ram_Air's Avatar
 
Join Date: Mar 2009
Location: Brick, NJ
Posts: 870
Car: 91 Trans Am
Engine: 355 TPI
Transmission: Built T-5

Classifieds Rating: (0)
Send a message via AIM to 86T/A_Ram_Air
Re: Sound clip request - Comp XR276HR-10 Cam

Quote:
Originally Posted by IROCThe5.7L View Post
I just put in a XR276HR-10 in this summer. I used 1.6 Rockers, so it's .535/.544.

Stock tune, open headers, warm idle:
http://www.youtube.com/watch?v=ReO4ycnrrCA

Tuned, cold start:
http://www.youtube.com/watch?v=qljg0v5b3hA

Tuned, warm start (wait for it to idle down around 30 seconds in)
http://www.youtube.com/watch?v=ZjzPtVme_T0

Drive away. Just started tuning it in this video. It stalled, that's why the video starts with me starting it, and the puff of black smoke coming out. Haha.
http://www.youtube.com/watch?v=QMfJeSDq2qc


It definitely has an aggressive choppy idle. I'm happy with mine. I took it to 6000 RPM, and it pulled strong all the way.
sounds like my old 383 trans am
86T/A_Ram_Air is offline vBGarage Page   Reply With Quote
Old 01-28-2010, 07:15 AM   #9
Moderator
 
IROCThe5.7L's Avatar
 
Join Date: Jul 2001
Location: Buffalo, NY
Posts: 4,908
Car: 1988 IROC-Z
Engine: 427 SBC
Transmission: ProBuilt 700R4
Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac

Classifieds Rating: (0)

Send a message via AIM to IROCThe5.7L
Re: Sound clip request - Comp XR276HR-10 Cam

Quote:
Originally Posted by 355tpipickup View Post
Have you had your setup dynoed at all? or ever had it to the track?
Not with the new setup. I ran this setup all last summer with 2.77's and a stock stall. I can't wait for the 3.73's and 3K stall this summer. It will see the track this summer for sure.
IROCThe5.7L is offline vBGarage Page   Reply With Quote
Old 01-28-2010, 11:48 PM   #10
Supreme Member
 
1bad91Z's Avatar
 
Join Date: Jul 2001
Location: Houston Area
Posts: 4,622
Car: Faster
Engine: Than
Transmission: You!

Classifieds Rating: (1)

Re: Sound clip request - Comp XR276HR-10 Cam

Here's mine.... idle and rev

http://www.youtube.com/watch?v=kfLWpAy0c1o

112 LSA not the 110 like you requested, but here ya go..
__________________
1991 Z-28 (Black - Hardtop) 355ci TPI/SLP, Ported Vortec heads, Comp XR276HR-12, Hooker 2210 Longtubes / custom 3" Y-pipe with 3 1/2" mufflex cat-back, Borg Warner T-56, PROM tuned by me!, 3.73's, Hotchkis suspension, custom high-flow lid and ram-air, ALL the bolt-ons, custom Boyd Coddington "1bad91Z" Billet Wheels.
1bad91Z is offline vBGarage Page   Reply With Quote
Old 02-03-2010, 09:18 PM   #11
Junior Member
 
Join Date: Oct 2006
Posts: 64

Classifieds Rating: (0)
Re: Sound clip request - Comp XR276HR-10 Cam

1bad91z That car sounds amazing!!!
goldens98 is offline vBGarage Page   Reply With Quote
Old 02-03-2010, 10:00 PM   #12
Junior Member
 
Join Date: Nov 2009
Location: Walnutport, PA
Posts: 4
Car: 71 Chevelle
Engine: 355
Transmission: Muncie M20
Axle/Gears: 3.55 8.2 10 bolt

Classifieds Rating: (0)
Send a message via AIM to ssclone
Re: Sound clip request - Comp XR276HR-10 Cam

sounds real good.
these are great running cams!!

aaron
__________________
1971 Chevelle- 355 10:1, Voodoo roller 231/239-535/550, Brodix IK180, M20 4spd- 314rwhp/349rwtq- 12.91 @105 1.95 60'
1994 Trans AM GT- Bolt ons, Corsa cat back 342's-For Sale!
ssclone is offline vBGarage Page   Reply With Quote
Old 02-04-2010, 12:10 AM   #13
Supreme Member
 
1bad91Z's Avatar
 
Join Date: Jul 2001
Location: Houston Area
Posts: 4,622
Car: Faster
Engine: Than
Transmission: You!

Classifieds Rating: (1)

Re: Sound clip request - Comp XR276HR-10 Cam

Thanks!

I think it may get a little louder with new exhaust that I'm thinking about building..
__________________
1991 Z-28 (Black - Hardtop) 355ci TPI/SLP, Ported Vortec heads, Comp XR276HR-12, Hooker 2210 Longtubes / custom 3" Y-pipe with 3 1/2" mufflex cat-back, Borg Warner T-56, PROM tuned by me!, 3.73's, Hotchkis suspension, custom high-flow lid and ram-air, ALL the bolt-ons, custom Boyd Coddington "1bad91Z" Billet Wheels.
1bad91Z is offline vBGarage Page   Reply With Quote
Old 02-04-2010, 12:10 AM
ThirdGen
1992 Camaro




Paid Advertisement


Reply

Go Back   Third Generation F-Body Message Boards > Tech Boards > Exhaust

Tags
access, cam, camshaft, car, clip, clips, comp, comps, file, hydraulic, marine, requesting, roller, sound, sounds, xr276hr
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

 


1982 Camaro '82 || 1983 Camaro '83 || 1984 Camaro '84 || 1985 Camaro '85 || 1986 Camaro '86 || 1987 Camaro '87 || 1988 Camaro '88 || 1989 Camaro '89 || 1990 Camaro '90 || 1991 Camaro '91 || 1992 Camaro '92


All times are GMT -5. The time now is 08:46 PM.


Powered by vBulletin® Version 3.7.5
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
All content copyright 1997 - 2014 ThirdGen.org. All rights reserved. No part of this website may be reproduced without the expressed, documented, and written consent of ThirdGen.org's Administrators.

Emails & Contact Details