S475 upgrade to s480 question

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
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You keep complaining about that lb7 down pipe lol ive never had a problem with them you just have to get creative.Had a cali model in here awhile back giving my partner and the owner trouble ......I had it out in 10 mins:spit:

i dunno man. it took all brian and i had and 3 hours to get mine out. those damn bolts were NOT coming out lol. i cut a wrench, i tried different ratchet/socket combos, extentions, wobblys, about all mine and my dads tool box offered. came down to a long wrench in bad positions and lots of weight to get them loose.
 

blk smoke lb7

<-----Lots of green $
Nov 8, 2010
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belvidere,ill
I use a 1/2 flex head and sometimes need a small cheater to get them loose and im in the salt belt.I have broken some off before tho,that really sucks drilling and taping lol
 

mackthehack

DUH...
Apr 16, 2007
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Damn! I don't even have my 475 on yet. And I'm already thinking of getting it hogged out to an 80...
 

Chevy1925

don't know sh!t about IFS
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Oct 21, 2009
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Hahaha you will be plenty happy with a 75, trust me. It's half the reason I'm not rushing to change it. Thing flat hauls ass just as is!
 

mackthehack

DUH...
Apr 16, 2007
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Hahaha you will be plenty happy with a 75, trust me. It's half the reason I'm not rushing to change it. Thing flat hauls ass just as is!

Good to know. Have been debating on swapping from the vvt to a fixed 364. Or even doing the batmo/port and polished stocker. But thinking I'll run it as is when I install the 475.
 

LBZ

Super Moderator
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Jul 2, 2007
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Hmmnn all this talk about machining and such, glad I just went to the 480 for my twin. Looks like not too bad of a job, just a PIA. I was hesitant as I really don't want a bunch of lag but I'm hoping the Batmo helps this out.

Interested in how it spools and drives for you James. Keep us posted-if you ever get it done that is.......:D
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
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Haha Ill get r dun soon. Had I known I had to get the back plate machines I wouldn't have bought it but that's what happens wheni assume and don't research.

This heat just pulls the drive right out of me to do stuff round here.
 

LBZ

Super Moderator
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Jul 2, 2007
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Move to Canada or Alaska, the cold will drive you inside the house!! Although it has been in the '90's and really really humid here lately.
 

trailler2004

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Jan 14, 2013
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sooo >? I have a stock /s475 what should I do ..can I uprgrade my 475 to 480...just cast stuff..don't have batmo..and will I gain much with a stock charger goin to 480..or do I need a 4094 if I go to the 480? thanks guys
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
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Phoenix Az
Yours also probably has a nice little o-ring to seal it off. Not so much for me. I have to make a paper one everytime and re silicone it, then take the bitch down to get machines. When I get things repowdercoated this winter I'm gunna change it over to a o-ring seal flange