EPR s472

Dirtymaxx03

Active member
Aug 4, 2009
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what do y'all think about an s472 w/ a .9 AR? i was looking on EPR and like the way his kit looks. anybody running a 472? how laggy is it or does it spool fairly quick? i do not tow much at all, just building a street truck. lookin to get around the 600-650hp range. what are yalls thought? thanks.
 

kmax05

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Jun 15, 2008
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Thats what i'm running, pretty decent street manners, im running RDL castflow and up pipes spools pretty quick, towing not bad, but have to keep the rpm to her or tow @ 85 mph.I think i'd run a gated set-up help hp on top.
 

Dirtymaxx03

Active member
Aug 4, 2009
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i plan on runnin a gate most likely. just curious about its street manners. so it spools pretty quick?
 

Dirtymaxx03

Active member
Aug 4, 2009
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not to honest to be sure. the guy that did my tranny build does a custom setup. i know its a billet triple disc. but idk the stall.
 

ecc_33

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Aug 10, 2006
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Amanda, Ohio
i run a s475 with a 1.10 a/r exhuast housing. Mine is a tad laggy at times but i still pull trailers and such. I would go with the .9 housing if you do go with it. Better street manners with that housing
 

kmax05

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Jun 15, 2008
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Ya it spools good for daily driving, little doggy @ 60 mph when just start fueling, but very usable, but definetly gate it, i think the .90 is to tight for making big #'s, but i haven't been on a dyno but guessing im around 6-620hp.
 

Dirtymaxx03

Active member
Aug 4, 2009
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i wil be doing the .9. the 1.1 is to open, seems like the 1.1 would be better for strict drag racing or pulling.
 

seth999

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Jul 1, 2009
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Corbin,KY
I like that turbo I'm going to try one out myself I think...I'm going 1.00 or 1.01 just because I'm going to be fueling it pretty hard...90 will be good for the street and have better manners
 

Dirtymaxx03

Active member
Aug 4, 2009
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let me know how it goes. do you have the install kit for it or are you buying one? if so, wanna pm me how much its gonna run you?