Does anybody else have this cam?
This is a discussion on Does anybody else have this cam? within the Internal Engine forums, part of the LSx Technical Help Section category; Brand: COMP Cams Product Line: COMP Cams Xtreme Energy Camshafts Part Type: Camshafts Part Number: CCA-54-448-11 Cam Style: Hydraulic roller ...
11-29-2008, 08:29 PM #1
Does anybody else have this cam?
Brand: COMP Cams
Product Line: COMP Cams Xtreme Energy Camshafts
Part Type: Camshafts
Part Number: CCA-54-448-11
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 2,800-7,200
Intake Duration at 050 inch Lift: 238
Exhaust Duration at 050 inch Lift: 240
Duration at 050 inch Lift: 238 int./240 exh.
Advertised Intake Duration: 287
Advertised Exhaust Duration: 289
Advertised Duration: 287 int./289 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.605 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.609 in.
Valve Lift with Factory Rocker Arm Ratio: 0.605 int./0.609 exh. lift
Lobe Separation (degrees): 112
Intake Valve Lash: 0.000 in.
Exhaust Valve Lash: 0.000 in.
Computer Controlled Compatible: Yes
Grind Number: LS1 XER287HR-12
Quantity: Sold individually.
If so what do you think of it
11-30-2008, 06:30 AM #2
sounds pretty big to me, dont think id nt for a daily driver
11-30-2008, 06:32 AM #3
That's the one I have coming ! I might have to give up my 1.85 rockers for it...
11-30-2008, 06:33 AM #4
11-30-2008, 06:57 AM #5
11-30-2008, 10:34 AM #6
11-30-2008, 11:07 AM #7
Acualy i hate to say it, but when i bought the car that is what they said was in it, so I am going on what they said. It use to sound really lopy but not so any more, the tuner says that is hard to the tune right on this cam, Like i said before i am looking into getting hp tuner so maybe i can play with it a little just new to the whole yuning myself so dont know what i am going to run into.
11-30-2008, 11:34 AM #8
I'm slowly catching on to the tuning thing ! LOL !
I'm running the XR281HR now ( 281 283 / 571 573 ) that is a 2200 - 7200 rpm range. I also used the 1.85 rocker arms. I'm trying to figure out what that throws the total lift to. Might be to much for the new cam...
11-30-2008, 11:38 AM #9
Yea I was alos thinking of doing the same thing, but I also think they would be to much for the ptv clearance, imo
What do you think your car runs in the 1/8 if you dont mind me asking.
11-30-2008, 12:44 PM #10
11-30-2008, 01:03 PM #11
Grabbed some slips. The best 1/8 is a 6.694 , but on average it's a 6.95 range...
11-30-2008, 01:06 PM #12
11-30-2008, 05:17 PM #13
11-30-2008, 05:30 PM #14
11-30-2008, 05:41 PM #15
11-30-2008, 05:49 PM #16
11-30-2008, 05:59 PM #17
Of coarse it's EFI live tuning. That's what the tuner uses at G-Force in Chambersburg.
Guess that's the book ?
11-30-2008, 06:03 PM #18
Is this the same book I asked you about? Would it work the same with hp, cause I am really leaning towards hp
11-30-2008, 06:11 PM #19
ask Bill....last night we learned not to change a bunch of things at once lol
11-30-2008, 06:12 PM #20
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By Hi-Po in forum Internal EngineReplies: 13Last Post: 03-09-2009, 04:34 PM
By vettenuts in forum Parts For Sale / TradeReplies: 1Last Post: 10-16-2008, 08:51 AM
By Ed Blown Vert in forum Almost Anything GoesReplies: 7Last Post: 07-09-2008, 03:59 PM
By SicWs6 in forum Internal EngineReplies: 5Last Post: 06-01-2006, 07:31 PM
By onefastss223 in forum Forced InductionReplies: 9Last Post: 10-22-2005, 05:15 PM