Lost my cam card, Indy CM3
#955023
03/21/11 07:45 AM
03/21/11 07:45 AM
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Joined: Jan 2003
Posts: 2,926 A shed in England
Tig
OP
master
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OP
master
Joined: Jan 2003
Posts: 2,926
A shed in England
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As the title of the post suggests, I've misplaced, thrown out or lost the info. Cam is an Indy CM3, I can remember most stuff but not the recommended lash settings Anyone using the same cam who can share the info? I can only blame old age TIA Tig
'74 Challenger..9.46 @ 145.9 1/4, 6.001 @ 118 1/8 so far. 4023lb !!! # N/A, Marsh performance 655ci, Indy Maxx, T/R, Indy 600-13 X's, Street legal, pump gas, full interior, Cal-Tracs, mufflers, 3:73's and real 10.5 radials. 9.51 @ 142.4 1/4, 6.003 @ 114 1/8 with our old mule KB, 572-13, 580 wedge. RHD '68 Barracuda Fastback 323ci street/strip. Best ET 13.88 @ 99.03
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Re: Lost my cam card, Indy CM3
[Re: 572B1]
#955026
03/22/11 12:26 PM
03/22/11 12:26 PM
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Joined: Mar 2009
Posts: 1,169 Virginia Beach, VA
Old School
super stock
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super stock
Joined: Mar 2009
Posts: 1,169
Virginia Beach, VA
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my cam card for the cm-2 says, for 1.5 rockers intake lash .023, exhaust lash .023. i dont know if they are the same as the cm-3 thou..
68 cuda formula S 588" bb 5sp 70 CUDA CONVERT 500" 5SP (SUBLIME) 70 CUDA CONVERT 500" 5SP (PLUMCRAZY):TOO MUCH HORSEPOWER, IS ALMOST ENOUGH!
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Re: Lost my cam card, Indy CM3
[Re: Old School]
#955027
03/22/11 06:28 PM
03/22/11 06:28 PM
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Joined: Jan 2003
Posts: 2,926 A shed in England
Tig
OP
master
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OP
master
Joined: Jan 2003
Posts: 2,926
A shed in England
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Thanks for the help guys, cam card found in the obvious place
'74 Challenger..9.46 @ 145.9 1/4, 6.001 @ 118 1/8 so far. 4023lb !!! # N/A, Marsh performance 655ci, Indy Maxx, T/R, Indy 600-13 X's, Street legal, pump gas, full interior, Cal-Tracs, mufflers, 3:73's and real 10.5 radials. 9.51 @ 142.4 1/4, 6.003 @ 114 1/8 with our old mule KB, 572-13, 580 wedge. RHD '68 Barracuda Fastback 323ci street/strip. Best ET 13.88 @ 99.03
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Re: Lost my cam card, Indy CM3
[Re: 440Jim]
#955029
03/23/11 03:19 PM
03/23/11 03:19 PM
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Joined: Jan 2003
Posts: 2,926 A shed in England
Tig
OP
master
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OP
master
Joined: Jan 2003
Posts: 2,926
A shed in England
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Sure, but since I don't have a scanner I'll type it. Cam data Duration @ .05 in Intake and ex lash .023 .024 .025 in (I'm guessing this is for 1.5 1.6 and 1.7 arms) Lobe seperation 112.5 cam deg. Valve overlap 65.8 crank deg. Intake Valve opens 32.3 'BTDC C/L 108.5 'ATDC Duration 282 Crank deg Valve closes 69.7 'ABDC lobe lift .479 in Valve lift (1.5) .719 in Exhaust Valve opens 85.3 'BBDC C/L 116.5 'BTDC Valve closes 33.5 'ATDC Duration 298.8 crank deg Lobe lift .450 in Valve lift (1.5) .675 in HTH's Sorry I didn't think to add this before
'74 Challenger..9.46 @ 145.9 1/4, 6.001 @ 118 1/8 so far. 4023lb !!! # N/A, Marsh performance 655ci, Indy Maxx, T/R, Indy 600-13 X's, Street legal, pump gas, full interior, Cal-Tracs, mufflers, 3:73's and real 10.5 radials. 9.51 @ 142.4 1/4, 6.003 @ 114 1/8 with our old mule KB, 572-13, 580 wedge. RHD '68 Barracuda Fastback 323ci street/strip. Best ET 13.88 @ 99.03
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Re: Lost my cam card, Indy CM3
[Re: Tig]
#955030
03/23/11 03:47 PM
03/23/11 03:47 PM
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Joined: Jan 2003
Posts: 16,928 NC
440Jim
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 16,928
NC
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Quote:
Exhaust Duration 298.8 crank deg
WOW, lots of duration at 0.050"
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Re: Lost my cam card, Indy CM3
[Re: 440Jim]
#955031
03/23/11 05:37 PM
03/23/11 05:37 PM
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Joined: Jan 2003
Posts: 2,926 A shed in England
Tig
OP
master
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OP
master
Joined: Jan 2003
Posts: 2,926
A shed in England
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Yes Why would that be?
'74 Challenger..9.46 @ 145.9 1/4, 6.001 @ 118 1/8 so far. 4023lb !!! # N/A, Marsh performance 655ci, Indy Maxx, T/R, Indy 600-13 X's, Street legal, pump gas, full interior, Cal-Tracs, mufflers, 3:73's and real 10.5 radials. 9.51 @ 142.4 1/4, 6.003 @ 114 1/8 with our old mule KB, 572-13, 580 wedge. RHD '68 Barracuda Fastback 323ci street/strip. Best ET 13.88 @ 99.03
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Re: Lost my cam card, Indy CM3
[Re: Old School]
#955033
03/23/11 08:14 PM
03/23/11 08:14 PM
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Joined: Jan 2003
Posts: 17,918 Akron, Ohio
ProSport
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 17,918
Akron, Ohio
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Wow, what is the CM-1 and CM-2 at .050?
1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual
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