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Old 03-29-2009, 03:04 PM   #61
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Originally Posted by BYE RICE View Post
I forgot to mention..XFI lobes on the cam..Very important.
When I get the FAST Mamo ported..I hope to be over 500 RWHP.

cool beans, i am planning on going with a lil better head and the 92/92 setup.
Maybe even 42lb injectors.
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Old 04-02-2009, 02:43 AM   #62
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fuel economyy cam
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Old 04-02-2009, 12:45 PM   #63
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This is a GREAT thread. Going 383 at present myself. This is all good information...
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Old 04-02-2009, 01:00 PM   #64
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Originally Posted by willyfastz View Post
Yeah but it gives up a lot of torque through out the entire power band. A cam in the 23X/24X duration will make as good or better power and better torque.

Almost nobody is listening Willy, but that's to be expected.


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Last edited by Old SStroker; 04-04-2009 at 10:36 AM.. Reason: Spellcheck
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Old 04-03-2009, 12:33 AM   #65
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Old 04-03-2009, 03:33 PM   #66
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I was just playing with the DCR calc. How would a 236 242 .602 .610 111+4 work.
On the street it would probably be better but what about on the track. How about with a 150-200 shot?
would a lsk 242 .621 work better on the exhaust?
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Good cam for a 383. Comparable to a 230/236 in a 346. Now you're getting cams that are more appropriately sized for excellent street/strip action. The earlier EVO you get from advancing your cam +4 will help reduce pumping losses on the spray. It will be good on a 150-200 shot.


Hey Pat,

You spec'd a cam for my girlfriends car awhile ago that is similar to the one above, unfortunately during the install we discovered cylinder number 8 was bad.

I was wondering how many cubic inches it can support? Originally it was for a 346.

The cam spec's are 238/241 110+4 (cam doctor specs)
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Old 04-04-2009, 09:14 AM   #67
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Originally Posted by Spellbound View Post
Hey Pat,

You spec'd a cam for my girlfriends car awhile ago that is similar to the one above, unfortunately during the install we discovered cylinder number 8 was bad.

I was wondering how many cubic inches it can support? Originally it was for a 346.

The cam spec's are 238/241 110+4 (cam doctor specs)
Duane, that would be a really big cam for a 346 with a single plane intake or a nice torquey cam for a 427. It's more of a low and mid-range cam for a 400+ motor and would be great in a heavier vehicle.
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Old 04-04-2009, 10:29 AM   #68
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XER-281-598-595,232-234,112LS,110CL. 11.5-1 SC, Kooks 1 7/8X3. 486-455.
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