S257SX-E .78AR twin scroll

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R34SR
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S257SX-E .78AR twin scroll

Post by R34SR »

Today was monumental for me... Been wanting 400whp for a long time but we all know how life goes. This morning after driving the car at 14 ish psi for a few weeks and feeling confident all systems were working I decided it's time for 18ish psi... Did about an hour of street tuning, and finally landed my number.... There is so much more left on the table with this turbo and build but after reading about the head lift issues other members faced after 400wtq...i think I'll just enjoy this for a while. Thanks to Nukeks14 for sharing his dyno thread, he is the reason I got this turbo and looks like our numbers are pretty darn identical for 18ish psi!... Pics suck ass,. I'll fix that later, just wanted to share!
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Last edited by R34SR on Tue Apr 12, 2022 1:59 pm, edited 2 times in total.
MEGASQUIRT 2 PNP
AEM IGN1A COILS
EAGLE-ARP-SUPERTECH 9:1 KA24DE
BW S257 SX-E .78AR
ID1050x Injectors
Full Race twin scroll manifold
ISIS FMIC
Mazworx z32 tranny swap
CTS V CALIPERS
STANCE LX+ Coilovers
J30 LSD
AME FS01 WHEELS 18X9 +25



TinyT wrote:for the love of god, post your setup, do you really think you can get an answer after saying HI ME CAR HAS TURBO NOW BUT I CANT BWAAA PSHH WITH IT WHATS WRONG
tuzzio
Dreams of owning a 240!
Posts: 96
Joined: Thu Oct 29, 2015 7:02 pm

Re: S257sxe. 78AR twin scroll

Post by tuzzio »

Good stuff. Looks nice and linear.
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R34SR
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Posts: 1948
Joined: Thu Sep 25, 2008 6:09 pm
Location: Florida

Re: S257sxe. 78AR twin scroll

Post by R34SR »

I'll get a better graph eventually, that run was to 6800 rpm. But virtual dyno cut it off for some. Reason.
MEGASQUIRT 2 PNP
AEM IGN1A COILS
EAGLE-ARP-SUPERTECH 9:1 KA24DE
BW S257 SX-E .78AR
ID1050x Injectors
Full Race twin scroll manifold
ISIS FMIC
Mazworx z32 tranny swap
CTS V CALIPERS
STANCE LX+ Coilovers
J30 LSD
AME FS01 WHEELS 18X9 +25



TinyT wrote:for the love of god, post your setup, do you really think you can get an answer after saying HI ME CAR HAS TURBO NOW BUT I CANT BWAAA PSHH WITH IT WHATS WRONG
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p00t
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Re: S257SX-E .78AR twin scroll

Post by p00t »

I bet there is a lot more power waiting. Car looks great. If you get a video of a pull post it up!
Current Experiment: Project Twin-Charge 2022
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R34SR
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Posts: 1948
Joined: Thu Sep 25, 2008 6:09 pm
Location: Florida

Re: S257SX-E .78AR twin scroll

Post by R34SR »

Thanks man, stupid alternator tensioner bolt backed out and lost my belt today during a very enjoyable drive.. Luckily I was able to get home before the batt died.... Yea the way the car feels right now its like it's begging me for 25 psi... But I'm fighting the urge.
MEGASQUIRT 2 PNP
AEM IGN1A COILS
EAGLE-ARP-SUPERTECH 9:1 KA24DE
BW S257 SX-E .78AR
ID1050x Injectors
Full Race twin scroll manifold
ISIS FMIC
Mazworx z32 tranny swap
CTS V CALIPERS
STANCE LX+ Coilovers
J30 LSD
AME FS01 WHEELS 18X9 +25



TinyT wrote:for the love of god, post your setup, do you really think you can get an answer after saying HI ME CAR HAS TURBO NOW BUT I CANT BWAAA PSHH WITH IT WHATS WRONG
tuzzio
Dreams of owning a 240!
Posts: 96
Joined: Thu Oct 29, 2015 7:02 pm

Re: S257SX-E .78AR twin scroll

Post by tuzzio »

25PSI sounds like a seriously fun party.
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