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Pics of my blown motor :)

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Old Nov 23, 2005 | 10:30 AM
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Default Pics of my blown motor :)














the infamous valve spring failure.. 2002 Z06... driving on the freeway, SES light, big boom, oil everwhere


oh yeah and here is the new 408 from HPE... hehe



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Old Nov 23, 2005 | 10:33 AM
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BTW, if your wondering.. its been taken apart for a while and my cat likes to lay in the engine bay...


going with some used patriot stage 3 heads with additional porting done by speed demon, and a pretty heft cam with a 300 shot direct port
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Old Nov 23, 2005 | 10:46 AM
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ouch
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Old Nov 23, 2005 | 10:55 AM
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how much are you buying those patriot heads for????? i have the same heads, i want to know what they could go for...
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Old Nov 23, 2005 | 11:28 AM
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i bought the heads,cam,ARP bolts, and a set of stock rockers for $1,350
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Old Nov 23, 2005 | 01:13 PM
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what kind of springs did you have ? Duals, singles ?
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Old Nov 23, 2005 | 01:19 PM
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stock singles... 2002's have been recognized as having bad batches that get brittle and snap.. i have a few buddies with the exact same thing happening but they were still under warranty..
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Old Nov 23, 2005 | 01:25 PM
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Old news...let's move on to the 408 buildup
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Old Nov 23, 2005 | 03:10 PM
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+1
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Old Nov 23, 2005 | 07:02 PM
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Originally Posted by LostCauseZ06
stock singles... 2002's have been recognized as having bad batches that get brittle and snap.. i have a few buddies with the exact same thing happening but they were still under warranty..
Sorry to hear that, but lookin' forward to seein that 408 install!
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Old Nov 23, 2005 | 10:03 PM
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What's the 408 consist of, parts, etc? How much? I'm in the process of looking for a 402/408 motor as mine is dead as well, nothing like you had though Crazy to see that kind of destruction.
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Old Nov 23, 2005 | 10:09 PM
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ah another HPE motor great guys there. excelent work they did my 383. let us know how the new build up goes
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Old Nov 24, 2005 | 07:37 AM
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Are those heads repairable?, I had the same thing happen to my motor, only to the #8 cylinder and I cant afford new heads if they are junk.
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Old Nov 28, 2005 | 07:42 AM
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i dunno if they are repairable.. i didnt even bother.. figured i might as well go big or go home hehe i sold the other one to another 02 Z06 owner that had a spring fail on his driver side... so he got lucky and got 1 good head from me and has a complete set now lol
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Old Nov 28, 2005 | 07:57 AM
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BTW did you guys notice that the rod is still in 1 piece... god those things are TANKS!@! lol its bent a little bit but still whole!
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Old Nov 28, 2005 | 08:29 AM
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I had a mishap that mangled the combusion chamber of my AFRs pretty good. I thought for sure I'd have to buy new heads. Not the case. A local fella made them look like brand new again. He said he's repaired chambers you could stick your whole fist in.
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Old Nov 28, 2005 | 08:44 AM
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Originally Posted by 408LS1TA
I had a mishap that mangled the combusion chamber of my AFRs pretty good. I thought for sure I'd have to buy new heads. Not the case. A local fella made them look like brand new again. He said he's repaired chambers you could stick your whole fist in.

hrmm... lol... o well... maybe i can actually get some money out of my mangled head then???
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Old Nov 28, 2005 | 08:48 AM
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Yeah, how do you think patriot changes their combustion chamber. All it takes is some grinding and welding.
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Old Nov 28, 2005 | 09:17 AM
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hrmmm... anybody wanna buy my head for 75 bux plus shipping???
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Old Nov 28, 2005 | 09:24 AM
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oh yeah it will come complete with rockers and crappy brittle springs hehe
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