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pics of broken cross member

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Old 01-23-2005, 05:58 PM
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pics of broken cross member

Well After one night at a little heavy throttle this happend. I est that im only pushing about 250lb of torque. Well when I crank up the boost ill have to reenforce this one.
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Old 01-23-2005, 06:19 PM
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What kind of turbo setup are you running to get 70 ft/lbs? That's a big gain.

Matt93se broke his crossmember (maybe twice?) before too. I think he's welded it up now and beefed it up a little.
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Old 01-23-2005, 06:21 PM
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well im running ct26 but maybe my numbers are off.
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Old 01-23-2005, 06:29 PM
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hell Im on my 3rd crossmember. got em cheap enogh $10 piece I think im gonna stock up on em when my friend starts building his VGT.
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Old 01-23-2005, 06:31 PM
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Originally Posted by «§»Craig B«§»
What kind of turbo setup are you running to get 70 ft/lbs? That's a big gain.

Matt93se broke his crossmember (maybe twice?) before too. I think he's welded it up now and beefed it up a little.
stock Z's have somewhere around 230 ft. lb. of torque if memory serves me correctly. only being 20 ft. lb. more would be easily attainable having 9:1 compression, a better turbo, better intake manifold, and higher flowing exhaust. i personally wouldn't be surprised if it were a bit higher.

at 15% drivetrain loss (probably a bit low) i'm pushing 250 ft. lb. at the flywheel and i know his car is faster than mine at the moment. in the end the only way to find out would be dyno....
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Old 01-23-2005, 06:47 PM
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Originally Posted by mtcookson
stock Z's have somewhere around 230 ft. lb. of torque if memory serves me correctly.
awesome

as far as I knew, he had a VG (~180 ftlbs) that he put a turbo on
his cardomain pics show that too

pretty clean looking setup (cleaner setup than other turbo guys in this thread - but if you're pushing 250 ftlbs then I'm definitely jealous no matter how it looks).
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Old 01-23-2005, 07:06 PM
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hey now... my setup is clean... in a redneck sort of way.

on the stock Z thing i was comparing a smaller turbo, factory intake and exhaust, crappy intake manifold, and 8.3:1 compression to what his setup would be.
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Old 01-23-2005, 07:14 PM
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That cross member makes me want to
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Old 01-23-2005, 07:30 PM
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Originally Posted by zoltan
That cross member makes me want to



been thru 2 myself, hey matt theres a new project for you....beefed up crossmembers
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Old 01-23-2005, 07:36 PM
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Hey hey now Marks set up is nice. Mark can do so pertty amazing things.
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Old 01-23-2005, 07:40 PM
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Originally Posted by Maxima-4DSC


been thru 2 myself, hey matt theres a new project for you....beefed up crossmembers

check his page...its probably on there. He has a beefed up one since he has broken 2 or 3
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Old 01-23-2005, 11:38 PM
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I beefed up mine when I did my clutch because I didn't want to have to deal with it later.
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Old 02-22-2006, 03:21 AM
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OK mines went on me. Any idea if the cross member is the same for ve and vg? Where can i get a second one? I was driving and hit a pot hole and next thing my shifter is loose. I got it to the mechanic and got it on the lift, the member was about to brake completely on the front engine mount because it rotted away Help.
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Old 02-22-2006, 08:30 AM
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Originally Posted by crazy4maxima
OK mines went on me. Any idea if the cross member is the same for ve and vg? Where can i get a second one? I was driving and hit a pot hole and next thing my shifter is loose. I got it to the mechanic and got it on the lift, the member was about to brake completely on the front engine mount because it rotted away Help.

Junkyard? www.car-part.com? Dealer? Org classifieds? C'mon man, its just like any other Maxima part. Can the mechanic temporarily reinforce it while you search for a replacement?
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Old 02-22-2006, 06:11 PM
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ok help me out wat is a cross member... thanks
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Old 02-22-2006, 06:30 PM
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It's the beam that goes from near the bumper to the back of the engine bay, under the engine. It supports the engine.
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Old 02-22-2006, 06:44 PM
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the crossmember on my 228k maxima was cracked, alsmost all the way through..... so you high mileage guys might wanan check that thing
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Old 02-22-2006, 06:47 PM
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thats what i figured thanks for the clarification
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Old 02-23-2006, 11:05 AM
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update, my mechanic found a junk crossbeam and replaced it, and saw that my rear motor mount is gone. called local star nissan and he had a new one sent. this is adding up.
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Old 02-23-2006, 11:07 AM
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why buy an engine mount when you can fill it with polyurathane or similar? next time I have my engine out I am.

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Old 02-23-2006, 11:29 AM
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does anybody make stronger motor mounts and crossmembers for the 3rd gen? if matt (blehmco) found out a way to make them, that would be a worthwhile investment for my tax refund... along with his grounding kit... and a few other things.
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Old 02-23-2006, 12:13 PM
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fill your stock mounts with poly (or contact LordRandall about doing them for you), and I'll reinforce the crossmembers for $100 each, shipping included.
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