OLFOOL
OLFOOL
Can anyone shed some light on this cam I have found?
360 Roller cam
- Thread starter OLFOOL
- Start date
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*I Think* the CC is Comp Cams. The 108 is the LSA, The R denotes roller.
The 4000-4003 are the lobes numbers that will match in the catalog
That’s all I got
The 4000-4003 are the lobes numbers that will match in the catalog
That’s all I got
OLFOOL
OLFOOL
Found the 4003 260@50 1.5 rockers .630" lift Adv dur 298
Can't seem to find the 4000
Cool! Did you look on line for those specs @ Comp Cams?
OH’ I just zoomed in a little, it’s not 4000, It’s 4006!
From Page 76 of the Lobe Catalog. Lobe 4006 is listed as a Hi Tech Roller .420 lobe lift / Duration Rated 288-5 / 250 @ .050 / 169 @ 200.
250@050 - .630 lift
260@050 - .630 lift
108 LSA
I’d say where getting somewhere.
260@050 - .630 lift
108 LSA
I’d say where getting somewhere.
Lobe 4003 from Page 75 of the Lobe Catalog Hi Tech .420 Lobe Lift Exhaust Roller Rated Duration 298-6 / 260 Duration @ .050 / 175 @ .200
OLFOOL
OLFOOL
nice work guys, was about to put this up, yep 252@50 adv dur 288 .420 lift page 76
COMP Cams Lobe Catalog
COMP Cams Lobe Catalog
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Locomotion
Well-Known Member
I believe the "Q9945-09" may be the cam serial number with the year it was ground. A call to Comp Cams may provide the customer and all of the cam card info.
Jarlaxle
Well-Known Member
That's a pretty aggressive cam.
For grandma’s grocery getter with A/C, probably.
It’ll make for a pretty darn good street machine though!
LOL!
Jarlaxle
Well-Known Member
How many heads can handle that much lift?
Locomotion
Well-Known Member
That may be a Super Stock style grind - ported OEM heads with a runner cc limit.
Jarlaxle
Well-Known Member
And lots of duration.
Depends on the length of the valve.
Enough to run mid 11’s I think. Never mind lightening up the car to a race car weight. I think that would be a good stroker cam.
Rat Bastid
Dunamis Metron
Any head can take that lift. It’s 2020. 260 at .050 and .650 lift is the 220 at .050 and .525 lift of the 1970’s.
Unless we are talking Chrylser people who refuse to move ahead with technology. Then 260 at .050 and .650 lift is a lot. In reality those are SFT numbers.
Just takes a little machining….
Rat Bastid
Dunamis Metron
MOPAROFFICIAL
Oogliboogli
Most factory heads stall between .450-.500 lift.
It's bad below and good above..the beginning of the power range.
Most people with their stock heads would have some blackened intake runners in the manifold if they street drive it.
It's bad below and good above..the beginning of the power range.
Most people with their stock heads would have some blackened intake runners in the manifold if they street drive it.
It would be a pretty snappy in a 400 based 496 with a set of max wedge port heads. Being it appears it’s on a 108 LSA, it would play along well with the long rods and big heads on the big end. If were big block cam.
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Some of you guys would have crapped your pants looking at our [email protected], 332 degree advertised .750 lift roller cams. Lol and this was for use with junk factory parts.
Jarlaxle
Well-Known Member
Yes, after putting thousands into machine work to build a dedicated race engine that drinks Cam 2 and isles at 1600rpm.
PRH
Well-Known Member
Basic bracket/some street use cam.
252/260-108
Lobes are fairly easy on parts(for SR).
Easier to fit in stock heads with 11/32” valves and tall retainers(1.800” or more installed height).
252/260-108
Lobes are fairly easy on parts(for SR).
Easier to fit in stock heads with 11/32” valves and tall retainers(1.800” or more installed height).
When I see other numbers stamped on a cam it always raises questions in my head on used cams that I’ve bought. I wonder how many cams are reground in a year.
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