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Third Generation F-Body Message Boards
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Threads Tagged with
xr258hr
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Threads Tagged with
xr258hr
Thread / Thread Starter
Last Post
Replies
Views
Forum
Comp Cams XR258hr FS
markymarco
on Jul 5, 2008
Aug 22, 2011
10:16 AM
by
markymarco
3
989
Engine/Drivetrain/Suspension Parts for Sale
Good Engine Combo?
85T/A350
on Apr 2, 2011
Apr 12, 2011
11:06 PM
by
85T/A350
27
1,455
Engine Swap
Camshafts.... Does anyone actually understand them?
weaz4200
on Jan 19, 2011
Jan 22, 2011
02:23 PM
by
dimented24x7
42
2,047
Tech / General Engine
stall recomendation?
xdsone
on Sep 4, 2010
Sep 5, 2010
12:19 AM
by
built91Z28
3
543
Transmissions and Drivetrain
comp cam XR258HR-12 opinions
KUNAGUERO66
on May 8, 2010
May 8, 2010
08:59 PM
by
Blown84Bird
1
3,414
TPI
305 TPI Performance?
camaro87-alex
on Mar 24, 2009
Mar 28, 2009
01:16 PM
by
BC GTA
10
5,967
TPI
comp cams XR258HR in 87 lg4??? help!
jaygt
on Mar 3, 2009
Mar 3, 2009
08:49 PM
by
jaygt
0
1,161
Carburetors
best cam for daily driven lo3
adm030
on Dec 8, 2008
Dec 10, 2008
09:59 AM
by
89_RS
19
8,756
TBI
idle fluctuation problem - Comp Cam too big?
FNFAL308
on Jun 1, 2008
Jun 1, 2008
08:49 PM
by
FNFAL308
2
1,051
Tech / General Engine
XR258hr-12 a good all around cam???
WhiteIrocZ
on Apr 1, 2008
Apr 14, 2008
10:49 PM
by
WhiteIrocZ
13
12,746
TPI
Comp Cam 'Xtreme Energy' Questions?
Demon_Eater
on Mar 22, 2008
Mar 24, 2008
09:18 PM
by
Demon_Eater
21
7,780
Tech / General Engine
xr258hr in a 355 vortec
wanab03ss
on Mar 1, 2008
Mar 7, 2008
09:29 AM
by
wanab03ss
4
2,907
TPI
Debating cam upgrade on Vortec TBI..
1991 RS 305
on Dec 9, 2007
Dec 10, 2007
10:05 AM
by
90c350
5
3,103
TBI
COMP CAM...Grind# CS XR258HR-10
Wishmaster's87IROC
on Jun 14, 2006
May 1, 2007
09:34 PM
by
Wishmaster's87IROC
4
1,980
Engine/Drivetrain/Suspension Parts for Sale
Compression Ratio on 334 stroker
Casey_Butt
on Jun 7, 2006
Jun 9, 2006
01:06 AM
by
88TPI406GTA
43
2,158
Tech / General Engine
350 Chevy block question
'89 Iroc
on Jun 7, 2006
Jun 7, 2006
11:13 PM
by
Sonix
10
825
Tech / General Engine
Best new or used heads for a camed L03
1992camarors
on May 29, 2006
Jun 1, 2006
12:52 AM
by
robertfrank
13
1,751
TBI
Soo...Smog huh?
chevy8ford
on Sep 15, 2003
Sep 17, 2003
06:33 PM
by
Russ-So Cal
8
783
Southern California Area
Anyone running the XR258HR cam
boogie
on Sep 9, 2003
Sep 9, 2003
02:52 PM
by
Dewey316
1
2,458
TBI
Xr258hr
deepstage69
on Feb 20, 2003
Feb 20, 2003
04:08 PM
by
deepstage69
2
890
Tech / General Engine
Xr264hr
deepstage69
on Feb 19, 2003
Feb 19, 2003
03:26 PM
by
RB83L69
7
2,710
Tech / General Engine
who makes the best custome chips
c4boom
on May 6, 2002
May 6, 2002
09:35 PM
by
c4boom
6
657
TBI
Cam selection and 305TPI/T5
Flfinn
on Nov 22, 2000
Nov 23, 2000
12:26 PM
by
Flfinn
7
1,374
TPI
Do you have to pull the motor to install a new cam?
GOFASTER
on Jul 23, 2000
Jul 24, 2000
03:13 AM
by
3.1 firebird
8
14,347
Tech / General Engine
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