New Lunati Voodoo21120702 cam vs Comp 273 - Hemi Truck Club
 
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Old 11-22-2013, 09:17 AM   #1
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New Lunati Voodoo21120702 cam vs Comp 273

My son has a 2004 Ram Hemi 1500. We are trying to do a complete cam/valve train upgrade using mostly 6.1 parts. For the cam we looked at the Lunati 276/280. It is similar to Comp 273 but starts pulling at 1600 rpm vs 2500. Has anyone used this cam? Pls let me know if you have had any experience using this. I have used Comps in the past but like the earlier torque curve. I am tuning this once completed. I have many upgrades already. Here are the cam specs

Hydraulic Roller Cam. Great power gains in mid and upper RPM range. Like upgraded exhaust, requires custom tuning.

Advertised Duration (Int/Exh): 276/280
Duration @ .050 (Int/Exh): 225/229
Gross Valve Lift (Int/Exh): .531/.538
LSA/ICL: 114/112
Valve Lash (Int/Exh): Hyd/Hyd
RPM Range: 1800-6000

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Old 11-22-2013, 09:18 AM   #2
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I am new to this forum
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Old 11-22-2013, 11:31 AM   #3
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I'm running a LPM custom ground which is similar to a comp 273 and love it. However, the stroker makes up for the low end torque. Are you running a stalled converter? If so what is it set at? I'm sure someone here will chime in, usually around dinner time. Welcome abroad!
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Old 11-22-2013, 04:33 PM   #4
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Welcome to the club.
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Old 11-22-2013, 07:17 PM   #5
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Old 11-22-2013, 07:39 PM   #6
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That cam should work fine I run a comp cam also its a custom grind cam

Mine is a little more radical but with tuning you should be fine

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Old 11-22-2013, 07:39 PM   #7
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Just running an KRC 210 (RV) camshaft.
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Old 04-19-2014, 08:57 PM   #8
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As mentioned TC and gears are important.
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Old 04-19-2014, 11:24 PM   #9
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Can't say I've seen anyone on the other forums running that cam in a truck. Maybe a car.
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