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Old 05-24-2012, 12:48 PM
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Originally Posted by pslonaker
What are the lobe centers on this cam. This is where your reversion will come from, but on another note, I have never seen a Comp Cam marine version not start to lay down at about 4600 rpm. I will not use them. You would be better off to use the Crane 731 cam...it doesnt lay down.
112 degree lobe separation. This is the Comp Cams Xtreme Marine cam.
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Old 05-24-2012, 03:18 PM
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Originally Posted by scarab31
112 degree lobe separation. This is the Comp Cams Xtreme Marine cam.
You should not have any problems at all with the 112*.
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Old 05-24-2012, 04:01 PM
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Originally Posted by scarab31
112 degree lobe separation. This is the Comp Cams Xtreme Marine cam.
XM-270-H

112

I prolly need alittle more cam but not bad numbers
Attached Thumbnails Cam Size 454-001.jpg  
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Old 05-24-2012, 04:51 PM
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Originally Posted by Car Biz
XM-270-H

112

I prolly need alittle more cam but not bad numbers
Those are nice numbers...no flys on that. The next step up...XM-278 really has a sweet disposition at an idle...

http://www.compcams.com/base/multime...ompcams278.mp3
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Old 05-24-2012, 05:30 PM
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Originally Posted by Car Biz
XM-270-H

112

I prolly need alittle more cam but not bad numbers
Bolt on some small blowers and you'll like that cam even more
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Old 05-24-2012, 11:57 PM
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Originally Posted by Car Biz
XM-270-H

112

I prolly need alittle more cam but not bad numbers
I forgot you had flat tappets in there Get a roller in there ASAP! LOL

Your boat running and ready for the water?
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Old 05-25-2012, 12:09 AM
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Originally Posted by Rookie
I forgot you had flat tappets in there Get a roller in there ASAP! LOL

Your boat running and ready for the water?
+1
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Old 05-25-2012, 10:39 AM
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Originally Posted by Rookie
I forgot you had flat tappets in there Get a roller in there ASAP! LOL

Your boat running and ready for the water?
I know...I know..

I hoping it will be done today with Ben's accident it has really put them behind. I am TRYING to be patient!!!
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Old 05-25-2012, 10:40 AM
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Originally Posted by MILD THUNDER
Bolt on some small blowers and you'll like that cam even more
at 9.6 with STEEL heads
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Old 05-25-2012, 01:08 PM
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Originally Posted by Rookie
I forgot you had flat tappets in there Get a roller in there ASAP! LOL

Your boat running and ready for the water?
Those are numbers I was hoping for with a roller cam let alone a flat tappet cam.
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