Generation III Internal Engine 1997-2006 LS1 | LS6
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need help bad plz help

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Old Sep 3, 2009 | 09:05 PM
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Exclamation need help bad plz help

putting together my 408 and when u get everything together and get the harmonic all the way down u cant turn the motor at all but u can back off the balancer a lil and it turns its binding on something but idk what any ideas plz help i have a double roller timing chain from tsp ported ls6 oil pump as well idk what to do im going back at it tomorrow any help would be awesome
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Old Sep 3, 2009 | 09:29 PM
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do you have the bolts for the front cover tight? the only thing i can think of, from what u described, is the balancer is binding up on the front cover.
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Old Sep 3, 2009 | 09:39 PM
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no its not binding against the cover idk im wondering if its somehow binding against the oil pump idk for sure but its frustrating as hell
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Old Sep 3, 2009 | 10:03 PM
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here is my full set up short block built by tsp tsp giant cam 248/254 .612/.624 112lsa patriot stage 3 ls6 heads fast 92/92 tsp double roller timinig set tsp ported oil pump stock harmonic balancer 7.400 chromonly hardened rods stock rockers plz help if anyone has had this problem let me know i cant even get the balancer all the way in its sits maybe an 1/8 of an inch from being all the way back and u cant turn the motor at all i even tried turning from the flywheel once u back off the balancer just a hair u can turn it
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Old Sep 3, 2009 | 10:17 PM
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I had a similar problem when I was assembling my motor... I made the stupid mistake of putting a bolt out of place in the oil pump. The longer bolt that I had put in was too long and would hit the crank, not allowing it to turn when I gave it a test-spin. Maybe...?
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Old Sep 3, 2009 | 11:03 PM
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its a posibility but it seems to have something to do with the balancer im confused and frustrated il know more tomorrow but keep the advice coming any ideas would be helpful
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Old Sep 4, 2009 | 10:42 AM
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first and foremost im an IDIOT... ok now thats out of the way


when i installed the oil pump i put it on first and slide the guide gear on after... which means i put it on backwards bc it is supposed to fit the other way now it is on properly and nothing besides my pride is hurt... i knew it would be a learning experience building my motor i just didnt know i would learn that im retarded no offense to real retards
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