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XER lobe vs XE lobe etc

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Old Nov 19, 2003 | 06:21 AM
  #1  
JoeDirt's Avatar
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Default XER lobe vs XE lobe etc

Is there going to be much of a power difference between these two setups ??

Stealth II 224 220 581 581 116 XER

or this custom Grind comp cam with 1.75 rockers on regular lobes

224 220 564 564 116 + 1.75 magnum rockers = 224 220 580 580 ??
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Old Nov 19, 2003 | 07:16 AM
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Originally Posted by JoeDirt
Is there going to be much of a power difference between these two setups ??

Stealth II 224 220 581 581 116 XER

or this custom Grind comp cam with 1.75 rockers on regular lobes

224 220 564 564 116 + 1.75 magnum rockers = 224 220 580 580 ??
I doubt there would be a lot of power difference, but idle characteristics may be different between the two....Hopefully someone will chime in with experience.
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Old Nov 19, 2003 | 08:06 AM
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I say the idle will be different and about 10rwhp.
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Old Nov 19, 2003 | 08:21 AM
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The 1.75 should make the custom cam perform similar to the MTI cam. However, if you plan on running the 1.75 w/ the stealth cam it will make more power but lift will bw higher than .581. Didn't you want to keep the lift down or is that no longer a concern?
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