Dynoed my CTSC'ed 01 S2000
Thread Starter
Joined: Dec 2007
Posts: 4,757
Likes: 120
From: Waukesha, WI
Originally Posted by nightcrawler7188,Apr 24 2008, 07:11 PM
with a 9psi pulley you will most likely make 8psi. my friend lkingcuongl is running the same setup with a 9psi pulley making 8psi.
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Joined: May 2005
Posts: 917
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From: Hawthorne, Ca
im currently at 13psi and looking to purchase the UR FMIC.
this thread is kind of discouraging though. i hope i dont lose that much psi.
my current mods:
Comptech Supercharger w/ aftercooler (maybe switching to UR FMIC)
Comptech header
ASP 10psi pulley (reading 13psi w/ test pipe and custom 3" exhaust)
AEM EMS 1052U
Science of Speed Big Bore throttle
NGK 7173 plugs
SuperTech titanium valves/retainers/springs
RC 750cc injectors
HKS SSQV BOV
HonData gasket
BERK test pipe
HKS carbon Ti exhaust w/ 3" custom piping
this thread is kind of discouraging though. i hope i dont lose that much psi.
my current mods:
Comptech Supercharger w/ aftercooler (maybe switching to UR FMIC)
Comptech header
ASP 10psi pulley (reading 13psi w/ test pipe and custom 3" exhaust)
AEM EMS 1052U
Science of Speed Big Bore throttle
NGK 7173 plugs
SuperTech titanium valves/retainers/springs
RC 750cc injectors
HKS SSQV BOV
HonData gasket
BERK test pipe
HKS carbon Ti exhaust w/ 3" custom piping
Registered User
Joined: Jan 2005
Posts: 1,820
Likes: 1
From: LI, NY
wait i'm confused.
he is losing ~3 lbs of boost.
if he jumps up to a 9 lb pulley that will up his boost ~3psi...
so the motor will see roughly stock boost even though the supercharger will spin faster to support it.
but why would he have to tune on different injectors, if the motor is seeing the same boost?
he is losing ~3 lbs of boost.
if he jumps up to a 9 lb pulley that will up his boost ~3psi...
so the motor will see roughly stock boost even though the supercharger will spin faster to support it.
but why would he have to tune on different injectors, if the motor is seeing the same boost?
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Joined: Sep 2005
Posts: 5,962
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From: Hong Kong/California
Originally Posted by gusrock77,Apr 24 2008, 07:52 PM
im currently at 13psi and looking to purchase the UR FMIC.
this thread is kind of discouraging though. i hope i dont lose that much psi.
my current mods:
Comptech Supercharger w/ aftercooler (maybe switching to UR FMIC)
Comptech header
ASP 10psi pulley (reading 13psi w/ test pipe and custom 3" exhaust)
AEM EMS 1052U
Science of Speed Big Bore throttle
NGK 7173 plugs
SuperTech titanium valves/retainers/springs
RC 750cc injectors
HKS SSQV BOV
HonData gasket
BERK test pipe
HKS carbon Ti exhaust w/ 3" custom piping
this thread is kind of discouraging though. i hope i dont lose that much psi.
my current mods:
Comptech Supercharger w/ aftercooler (maybe switching to UR FMIC)
Comptech header
ASP 10psi pulley (reading 13psi w/ test pipe and custom 3" exhaust)
AEM EMS 1052U
Science of Speed Big Bore throttle
NGK 7173 plugs
SuperTech titanium valves/retainers/springs
RC 750cc injectors
HKS SSQV BOV
HonData gasket
BERK test pipe
HKS carbon Ti exhaust w/ 3" custom piping
and are you running stock head gasket?
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Joined: Oct 2005
Posts: 10,158
Likes: 2
Originally Posted by USDM EG,Apr 25 2008, 04:09 PM
ohh man, i hope this 9psi pulley put me back to 6psi....not 8!