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Third Generation F-Body Message Boards
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Threads Tagged with
xr270hr
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Threads Tagged with
xr270hr
Thread / Thread Starter
Last Post
Replies
Views
Forum
thoughts on an engine rebuild.
i-rocing88
on Jun 19, 2012
Jun 19, 2012
04:06 PM
by
i-rocing88
0
395
Tech / General Engine
Help with choosing stall and gears
85T/A350
on Dec 16, 2011
Dec 17, 2011
07:04 PM
by
odddoylerules
2
979
Transmissions and Drivetrain
New Carb Soon, Need Help
85T/A350
on Jul 5, 2011
Jul 7, 2011
05:47 PM
by
scooter500
5
768
Carburetors
Timing for Cam Swap
85T/A350
on Jul 5, 2011
Jul 6, 2011
10:55 AM
by
85T/A350
4
1,034
Tech / General Engine
RETRO FIT ROLLER CAM
stoning_volcom
on Jan 18, 2010
Jun 5, 2011
10:56 PM
by
fiveoformula
7
2,385
Engine Swap
How does this combo sound?
MustangTamer
on Jan 9, 2011
Mar 20, 2011
09:39 AM
by
ninetyone
16
1,044
Tech / General Engine
xr270 vs xr276
greenturtle05
on Feb 18, 2011
Feb 18, 2011
02:50 PM
by
greenturtle05
0
1,155
Tech / General Engine
at a crossroad... need some advice.
loneroad
on Jul 19, 2010
Jul 21, 2010
11:21 AM
by
pancherj
15
1,788
Organized Drag Racing and Autocross
Comp cams XR270-HR for sale
dimented24x7
on Jun 25, 2010
Jun 26, 2010
01:28 PM
by
dimented24x7
3
1,404
Engine/Drivetrain/Suspension Parts for Sale
Took my engine to the dyno
(
1
2
)
DNSTA
on Aug 10, 2009
Aug 31, 2009
01:57 PM
by
DNSTA
71
15,587
Tech / General Engine
Cam and Spring Combo
ALLTEC-Z
on May 23, 2007
Jun 20, 2007
01:26 AM
by
Pat Hall
4
893
TPI
Dynamic CR..how low can you go...
SpitotRs305
on Apr 5, 2007
Apr 5, 2007
07:42 PM
by
SpitotRs305
9
567
Tech / General Engine
No idea what cam to get. Please advise.
scarfache
on Feb 20, 2007
Feb 22, 2007
10:44 AM
by
sofakingdom
9
788
Tech / General Engine
Wont Hold Idle...Even With Custom Prom
GuitarJunki17
on Aug 21, 2006
Oct 28, 2006
03:00 PM
by
GuitarJunki17
16
1,131
TPI
Different ET's at Different Altitudes?
GuitarJunki17
on Oct 19, 2006
Oct 20, 2006
10:25 AM
by
leeperryracing
6
1,600
Organized Drag Racing and Autocross
Dyno'd my T/A...
DeathStarr89
on Oct 1, 2006
Oct 3, 2006
02:36 PM
by
xpndbl3
9
1,238
Tech / General Engine
Problems with 305 TPI and Comp Cams XR270HR-10 cam
supabird
on Jul 9, 2006
Jul 28, 2006
09:57 AM
by
supabird
16
6,991
TPI
cam/heads fit?
84TransAm305
on May 4, 2006
May 5, 2006
03:51 PM
by
F-BIRD'88
17
994
Tech / General Engine
LT4 Hot Cam Users
GuitarJunki17
on Feb 9, 2006
Feb 13, 2006
01:32 AM
by
Fast355
9
1,229
Tech / General Engine
new engine-comp cam
Tx89IROC-Z
on Sep 7, 2005
Sep 22, 2005
08:19 AM
by
rgarcia63
2
570
TPI
lean @ cruse RPM
DeathStarr89
on Aug 12, 2005
Aug 26, 2005
01:34 PM
by
Apeiron
14
978
Carburetors
LT4 hot cam and AFR heads, just need some info
91RS5spd
on Jul 27, 2005
Aug 4, 2005
08:45 PM
by
Doug Gulley
17
3,962
TPI
327 TPI swap, will it work?
Raider9170
on Nov 29, 2004
Dec 2, 2004
01:17 PM
by
82crossfireTA
10
861
Engine Swap
Which is better?
ator
on Jun 8, 2004
Jun 9, 2004
06:58 PM
by
F-BIRD'88
15
1,178
Carburetors
Poll
XR270HR or XR276HR can't decide
IrocZS383
on Jan 25, 2004
Jan 28, 2004
09:28 PM
by
IrocZS383
12
16,764
Tech / General Engine
L31 Combo (carb+cam)
Mohammed
on Jan 9, 2004
Jan 12, 2004
11:40 AM
by
five7kid
7
9,509
Carburetors
What stall?!? Im poor and need a stall!
88Camaro350
on Nov 15, 2003
Nov 30, 2003
11:18 AM
by
clippjr8
8
912
Transmissions and Drivetrain
performance and fuel milage on this 350
TheViper
on Jul 24, 2003
Jul 24, 2003
11:10 AM
by
Quick_Trans_Am
1
426
Tech / General Engine
MiniRam Cam..?
STIFFLER
on Dec 26, 2002
Jun 14, 2003
08:59 PM
by
STIFFLER
13
1,646
TPI
Xr270Hr cam and push rods...
STIFFLER
on Mar 14, 2003
Mar 14, 2003
08:25 PM
by
ME Leigh
5
1,872
Tech / General Engine
Compression ratio and cam Selection?
STIFFLER
on Mar 5, 2003
Mar 6, 2003
07:05 PM
by
Damon
3
865
Tech / General Engine
Finally decided on my project.. What do you think?
gruveb
on Dec 5, 2002
Dec 6, 2002
08:51 PM
by
PeteZ28
10
654
Tech / General Engine
Comp Cam Selection
fbody dude
on Apr 6, 2002
Apr 7, 2002
10:08 PM
by
iroc22
7
4,243
Tech / General Engine
First Engine Buildup...Looking for 425 to 450 HP
Camrs89
on Aug 15, 2001
Sep 16, 2001
08:18 PM
by
ede
35
8,138
Tech / General Engine
What cams do u use in your 383 TPI's ?
Synergy
on Aug 16, 2001
Aug 18, 2001
11:57 AM
by
Phil87IROC
9
982
Tech / General Engine
What would be the ideal cam ?
Synergy
on Aug 7, 2001
Aug 13, 2001
02:31 AM
by
JoelOl75
11
1,464
Tech / General Engine
Size of L98 valve springs
98_1LE
on Aug 6, 2001
Aug 6, 2001
10:55 PM
by
Greg90iroc
3
825
TPI
trickflow heads- opinions
fb305svs
on Apr 2, 2001
Apr 5, 2001
11:22 AM
by
Box of Rocks
2
526
Tech / General Engine
Injectors
IROCZ88
on Feb 1, 2001
Feb 1, 2001
03:04 PM
by
Grim Reaper
9
512
TPI
Purchasing New Computer
Joseph Andres
on Jan 18, 2001
Jan 19, 2001
01:10 PM
by
PROCHARGED89Z
6
577
DIY PROM
Proper Valve lash adjustment?
MikeC.86Roc
on Jan 6, 2001
Jan 6, 2001
06:56 PM
by
jms
8
4,683
Tech / General Engine
Question on timing advance
Dana'86_305
on Dec 22, 2000
Dec 22, 2000
10:11 AM
by
Blade
1
462
Tech / General Engine
Shaved four tenths tonite
Blade
on Dec 16, 2000
Dec 19, 2000
11:31 PM
by
87Z-ya
5
554
DIY PROM
Valve adjustment question (Vader could probably answer this easily)
89IROCZ
on Oct 26, 2000
Oct 27, 2000
08:05 PM
by
JETHROIROC
4
533
Tech / General Engine
GM 383 crate engine??
87GTA350
on Oct 8, 2000
Oct 8, 2000
07:04 PM
by
Paul Riccioli Jr
3
522
Tech / General Engine
Building shortblock... ran into a problem.
Blade
on Sep 28, 2000
Sep 30, 2000
10:26 AM
by
Blade
11
531
Tech / General Engine
Cam recommendation
Blade
on Sep 13, 2000
Sep 14, 2000
02:16 PM
by
TRAXION
8
888
TPI
Best drop in engine??????
Monkie
on Jul 29, 2000
Jul 30, 2000
10:15 AM
by
nichoulas91rs
8
1,026
Tech / General Engine
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
14,296
Tech / General Engine
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