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Old 12-03-2010, 09:12 PM   #1
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stock cam specs?

Anybody know them? I was looking on Inertia Motorsports and the Arrington cams on FastHemis and I just want to know a comparison from stock and those. Thanks for your help

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Old 12-04-2010, 07:22 PM   #2
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stock cam specs?

i must have that somewhere
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Old 12-04-2010, 07:37 PM   #3
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stock cam specs?

found it
03 Ram 5.7L
INTAKE
Opens (BTDC) 7.0°
Closes (ATDC) 253.0°

EXHAUST
Opens (BTDC) 233°
Closes (ATDC) 27°
Duration 253.70°
Valve Overlap 34°

5.7L Valve Lift @ zero lash
Intake 12.0 mm (0.472 in.)
Exhaust 11.70 mm (0.460 in.)
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Old 12-04-2010, 11:49 PM   #4
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stock cam specs?

What r the specs we should be looking for? When I [email protected] aftermarket cams, they usually show something like 208/213 lift or duration or some degree of some sort... sorry not looking at anything bc im on my phone,
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Old 12-06-2010, 09:29 AM   #5
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stock cam specs?

Thanks for the info. I've been trying to find the stock cam specs myself with no luck. Now I'm trying to figure out which cam I should put in my o4 Hemi. I have to change the stock lifters because their bad and have been since 10,000 miles. Dealer just blew me off and said that Hemis have a unique sound. I told them they were full of !*it but 3 visits, same outcome. Now I have to do it myself and I want to try to up my HP since it has to be done anyway. I need to keep it dependable and within reason because I'm limited on funds and can't get involve in a huge project. I was looking at the Comp Cams XFI 268 that advertises a 47hp gain. Anybody else use this cam or have luck with a different cam? Any info would be greatly appreciated.
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Old 12-06-2010, 10:22 AM   #6
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stock cam specs?

Just to give you an idea if i remember correctly the stock cam is something like 19x/19x.I'm sure a call to Stu would get you the correct stock size.

DS800 The 268 is one of the most popular cam's to select from.It's well proven to increase HP.It will need to be custom tuned though.Make sure to do your research to make sure to get the cam for your what you want and given application.
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Old 12-19-2010, 02:50 PM   #7
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stock cam specs?

Quote:
quote:Originally posted by DS800:
Thanks for the info. I've been trying to find the stock cam specs myself with no luck. Now I'm trying to figure out which cam I should put in my o4 Hemi. I have to change the stock lifters because their bad and have been since 10,000 miles. Dealer just blew me off and said that Hemis have a unique sound. I told them they were full of !*it but 3 visits, same outcome. Now I have to do it myself and I want to try to up my HP since it has to be done anyway. I need to keep it dependable and within reason because I'm limited on funds and can't get involve in a huge project. I was looking at the Comp Cams XFI 268 that advertises a 47hp gain. Anybody else use this cam or have luck with a different cam? Any info would be greatly appreciated.
Well, hemi's do have a distinct "tick" sound, mine had it too it might still have it but it's hard to tell after the exhaust and cam.
i'm verry happy with the Comp 260, it runs great with just Superchips if you go with the 268 you will need custom tunning.
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Old 01-08-2011, 03:58 AM   #8
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stock cam specs?

This is what I have found from other forums.

6.1 - 205/210 duration 542/526 lift 116 lsa.
5.7 - 196/196 duration 477/462 lift 113 lsa

It's often hard to compare....
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