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First drive with new cam and mp122hh since the wreck

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Old Jul 26, 2007 | 10:42 PM
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Default First drive with new cam and mp122hh since the wreck

Besides loosing the belt and idling rich the truck runs good. Made one wot run to the top of 2nd gear. With the radix 112 i was making 9lbs of boost at my 6200 rpm shifts. Now with the 122 and new cam i'm only seeing 8.4lbs of boost. Both are with the 2.8 pulley. IAT's are in the 160's today with a 85 degree ambient. This is with a fluidyne h/e mounted behind the front bumper. Idle is nice and lopey and seeing 15inches of vacuum at idle. Idles around 51kpa map. No kr at all. Tune needs some work but should be easy to get straightened out. Found out today my magnavolt and inline fuel pump were never actually working. My magnavolt was not working and also not allowing voltage to reach my inline. Good to know i was still seeing 62psi at wot from only a single walbro 255 in tank. now inline and magnavolt working so fuel is not even a worry. So far so good, still working some small bugs out of the truck and still needs alignment but it shouldn't be long now before i can bring it home for good. i'm pretty happy, today was a good day.

Oh, btw, the truck pulls pretty damn hard, i'll let wkdivr speak on that as he was riding shotgun. I think my cam might be a tad too big for this setup as i'm bleeding alot of boost but the power is defanately there. 11's here i come!

Last edited by Holty; Jul 26, 2007 at 10:47 PM.
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Old Jul 26, 2007 | 10:45 PM
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...and for those of you who don't know wtf i'm talking about, you can check out my post found HERE

also, cam specs are 218º/224º .563"/.568" on a 114ºlsa and you can click the link in my sig to see a full list of my mods.
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Old Jul 26, 2007 | 10:49 PM
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Well cyaz06 thought he was having the same problem with his cam but he put down some damn good numbers...
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Old Jul 26, 2007 | 10:52 PM
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ONE MORE THING,......i'm in such a great mood, i can't even begin to explain it. its been so long since i drove this thing....

special thanks to wkdivr, quik, dewmanshu, and mater

without you guys i would have never made it this far. thanks alot, i love you all.
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Old Jul 26, 2007 | 11:00 PM
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Glad to hear the truck is up and running good! Who's going to make those 11's first
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Old Jul 26, 2007 | 11:13 PM
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I envy you
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Old Jul 27, 2007 | 05:15 AM
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Originally Posted by Holty
ONE MORE THING,......i'm in such a great mood, i can't even begin to explain it. its been so long since i drove this thing....

special thanks to wkdivr, quik, dewmanshu, and mater

without you guys i would have never made it this far. thanks alot, i love you all.



Don't get all mushy!!!
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Old Jul 27, 2007 | 05:30 AM
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Congrats on getting her up and running I hope to see it at Deweys on the 11th.
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Old Jul 27, 2007 | 05:34 AM
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Congrates on getting her going! 160* iat wow, is that normal for a radix at that boost?
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Old Jul 27, 2007 | 07:39 AM
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Good feeling huh Josh?! Glad to see it back on the pavement. Nice work on the EXTENSIVE rebuild.
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