What's your 2-step at, and how much boost do you build??
Jun 10, 2009, 12:58 PM
#1
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What's your 2-step at, and how much boost do you build??
Thought I'd get something kind of rolling here on what people are seeing.
List your motor size, cams, turbo, and 2-step RPM along with what cut (1 soft- 10hard) and finally how much boost you build...
motor = 2.0L
cams = HKS 272's
turbo = 20g_9lt
RPM = 5,000rpms
Cut = 1 (soft)
Boost = 3-4psi
I moved the cut to 5, but haven't tried it so I'm interested in what others see. A local with a built 2.0L and 42r with a ~6k 2-step on 5-cut only built a couple psi.
List your motor size, cams, turbo, and 2-step RPM along with what cut (1 soft- 10hard) and finally how much boost you build...
motor = 2.0L
cams = HKS 272's
turbo = 20g_9lt
RPM = 5,000rpms
Cut = 1 (soft)
Boost = 3-4psi
I moved the cut to 5, but haven't tried it so I'm interested in what others see. A local with a built 2.0L and 42r with a ~6k 2-step on 5-cut only built a couple psi.
Jun 10, 2009, 01:00 PM
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motor=stock
cams=kelford 272's
turbo=stock
rpm=6k
cut=????dont know what that means
boost=0.6 bars
timing for 2 step is 10, fuel is 10.0
before we did that "2step tune" it still read 0.6bar boost but now my WG opens while 2steppin but still reads the same boost
cams=kelford 272's
turbo=stock
rpm=6k
cut=????dont know what that means
boost=0.6 bars
timing for 2 step is 10, fuel is 10.0
before we did that "2step tune" it still read 0.6bar boost but now my WG opens while 2steppin but still reads the same boost
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Jul 11, 2009, 12:57 PM
#10
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2.3
hta86
aem ems
comp 272 cams
buschur front mount
stock intake & head
6000rpm fuel cut
12000rpm ign cut
6000 rev retard
-17 ign under 2 step w/ no fuel added
12psi and blows all 4 tires off
QM twin dics
hta86
aem ems
comp 272 cams
buschur front mount
stock intake & head
6000rpm fuel cut
12000rpm ign cut
6000 rev retard
-17 ign under 2 step w/ no fuel added
12psi and blows all 4 tires off
QM twin dics
Aug 22, 2009, 05:19 PM
#11
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I build 9 psi with my AEM 2 step set to 6k rpm. This is on a 9 turbo. With anti-lag we were building up 18 psi, but it was fowling plugs, so we stuck with the safe method.
