hx40 twinscroll 91octane 500+
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Evolving Member
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Joined: Dec 2010
Posts: 151
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From: salt lake city utah
hx40 twinscroll 91octane 500+
One of My really good friend's car I tuned this weekend on 91 octane
This car is just insane in the build quality and the attention to detail. I was thoroughly impressed by the responsiveness of this turbo and the whole car. I don't understand why more people don't utilize these cheaper turbo options
this is 100% 91 octane and at 4800 ft above sea level in utah(slc) I was being conservative on his tune because he daily drives it and also track races too.
The car mod list to the best of my knowledge
2.3 stroker motor eagle rods. wiseco pistons
stock head
supertech springs
gsc s2 cams
880cc injectors
walbro 255 modded
jacks transmission trans and t case
EBB Fab top mount twinscroll kit
EBB Fab 3' aluminum intercooler piping
Holset hx-40 hybrid with borg warner compressor wheel
holset 12cm (.89 A/R housing t3)
twin mvs wastegates
ets garret core
stock intake manifold
stock tb
sparktech cop kit
stock 7 heat range plugs
this car has been lightend and had huge widebody kit and also on some knarly rpf-01 the weight is scaled weight with two people in the car and the pull was in third gear at 31psi tapering to 27 by redline
tires are 265/45/17
this is 100% 91 octane and at 4800 ft above sea level in utah(slc) I was being conservative on his tune because he daily drives it and also track races too.
The car mod list to the best of my knowledge
2.3 stroker motor eagle rods. wiseco pistons
stock head
supertech springs
gsc s2 cams
880cc injectors
walbro 255 modded
jacks transmission trans and t case
EBB Fab top mount twinscroll kit
EBB Fab 3' aluminum intercooler piping
Holset hx-40 hybrid with borg warner compressor wheel
holset 12cm (.89 A/R housing t3)
twin mvs wastegates
ets garret core
stock intake manifold
stock tb
sparktech cop kit
stock 7 heat range plugs
this car has been lightend and had huge widebody kit and also on some knarly rpf-01 the weight is scaled weight with two people in the car and the pull was in third gear at 31psi tapering to 27 by redline
tires are 265/45/17
Last edited by 01sporty; Aug 13, 2013 at 12:05 AM.
31 psi @5300...
nice numbers though
wonder how HX35 performs on similar setup
thinking of buying one but don't want late spool and big peak numpers. looking for good response and nice long powerband. can't decide...
p.s. can you share the timing map of that tune ?
nice numbers though
wonder how HX35 performs on similar setup
thinking of buying one but don't want late spool and big peak numpers. looking for good response and nice long powerband. can't decide...
p.s. can you share the timing map of that tune ?
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Joined: May 2009
Posts: 199
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From: EGYPT
good numbers but power drops at redline,what's your ignition timing figures ?
stunt:hx35 with 12 cm will spool much better than HX40,you can buy BEP or tims housing .55 A/R spools pretty quick and flows good.
i got mine used and externally gated for 200 usd.
stunt:hx35 with 12 cm will spool much better than HX40,you can buy BEP or tims housing .55 A/R spools pretty quick and flows good.
i got mine used and externally gated for 200 usd.
Thread Starter
Evolving Member
iTrader: (5)
Joined: Dec 2010
Posts: 151
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From: salt lake city utah
this is just the start
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Jose, thanks for posting this! The car feels amazing. I can't wait to go for round two!
Here is my actual build list. I did not post a build thread because I truly didnt have the time which is mostly why there is a round two even to speak of. Poor machine work, lack of time to have it fixed and a loooong *** story. But, all in all guys these numbers were on a hurt motor as well.
Engine/Drivetrain:
CP 9:1 85.5mm pistons (I hate these things)
Eagle rods
oem 4G64 crank
Clevite 77/ King bearings
Cosworth HG
ARP main studs
ARP head studs
Cosworth M2 cams
Manley valve springs
Precision 880's
Avid solid motor mounts x3
STM ss clutch line
ACT HD clutch
ACT lightweight street flywheel
Jack's Transmission Stage 1 tranny and Tcase
EBB Fab 3in direct route upper intercooler piping
EBB Fab lower intercooler piping
EBB Fab top mount twin scroll manifold
Holset HX35/40 hybrid twin scroll turbo with 12^cm2 hotside
ETS 3.5in FMIC
Griffin custom radiator
EBB Fab 3in downpipe
Greddy TiC catback
Sparktech Non CDI COP
BKR 7E plugs
Exterior/Interior:
APR Evil R widebody
APR GTC500 wing with custom wing stays
Cusco harness bar
Sparco Circuit Pro driver's seat
Sparco Pro 2000 passenger seat
Gruppe S gauge panel
AEM digital display gauges (boost, afr, oil press)
EBB Fab Delrin shift knob
Wheels/Suspension:
Enkei RPF1s 18x10.5 12mm offset
Hankook Z212s 265x40 18
APM J hook rotors
Cusco Zero 2E coilovers
Cusco Rear sway bar
Titanium rear strut bar
Here is my actual build list. I did not post a build thread because I truly didnt have the time which is mostly why there is a round two even to speak of. Poor machine work, lack of time to have it fixed and a loooong *** story. But, all in all guys these numbers were on a hurt motor as well.
Engine/Drivetrain:
CP 9:1 85.5mm pistons (I hate these things)
Eagle rods
oem 4G64 crank
Clevite 77/ King bearings
Cosworth HG
ARP main studs
ARP head studs
Cosworth M2 cams
Manley valve springs
Precision 880's
Avid solid motor mounts x3
STM ss clutch line
ACT HD clutch
ACT lightweight street flywheel
Jack's Transmission Stage 1 tranny and Tcase
EBB Fab 3in direct route upper intercooler piping
EBB Fab lower intercooler piping
EBB Fab top mount twin scroll manifold
Holset HX35/40 hybrid twin scroll turbo with 12^cm2 hotside
ETS 3.5in FMIC
Griffin custom radiator
EBB Fab 3in downpipe
Greddy TiC catback
Sparktech Non CDI COP
BKR 7E plugs
Exterior/Interior:
APR Evil R widebody
APR GTC500 wing with custom wing stays
Cusco harness bar
Sparco Circuit Pro driver's seat
Sparco Pro 2000 passenger seat
Gruppe S gauge panel
AEM digital display gauges (boost, afr, oil press)
EBB Fab Delrin shift knob
Wheels/Suspension:
Enkei RPF1s 18x10.5 12mm offset
Hankook Z212s 265x40 18
APM J hook rotors
Cusco Zero 2E coilovers
Cusco Rear sway bar
Titanium rear strut bar
Last edited by boostzealot; Aug 22, 2013 at 02:01 AM.