Getsideways MAPerformance EF3 2.4 LR Break In Jordantuned
#1
Getsideways MAPerformance EF3 2.4 LR Break In Jordantuned
My car starts In below 0* temperature on E85 and drives smoother then stock especially in the powerband, Kudos to Jordan.
Heres Most of the Stuff that matters
Stock MAF, TB, Ignition.
Block 4G64 2.4 LR 10.0:1 Wiseco HDs MAP Howard 156mm Long rods Used lighter weight 4G69 crank
Intercooler, ETS 4''
Full Hard Pipes Custom Fabbed short route aluminum, Synapse DV
Intake manifold, MAP REV3 coated
Head, MAP Stage 5 with CC matching
Exhaust manifold Is MAP ported and coated
Turbo is a MAP EF3 Ported Coated with Internal AND External Wastegates
Downpipe is MAP Divorced With External Dump And turbosmart Wastegate
Exhaust is Cobb
Competition Clutch Stage 3.5 clutch Sprung with Lightweight Flywheel.
Walbro 400 E85 Version and FIC 1450 Injectors.
This car was built to be the ultimate Street car, with perfect drive-ability and a fat powerful powerband.
I dont think there is a better setup then what has been created here for my purposes and I'm Very Proud of the outstanding way these parts work together.
Tuned by Jordan At MAPerformance
This is a low boost low power breakin tune... I've observed AFRs in the Mid 10s and boost at 22-24 PSI. There is a ton left in this Setup.
Comments from MAP...''Found this one (Dyno Chart)on my PC. Seems it had a spike on the boost curve around 5000. This is the least amount of power I could get it to make. Timing is maybe 7 degrees peak with no MIVEC changes.
When we do the final tune we may need to rethink waste gate setup. I still have the internal in it set very low. Which is why there is a slower hit than normal on this turbo.''
Youtube of car in action
Heres Most of the Stuff that matters
Stock MAF, TB, Ignition.
Block 4G64 2.4 LR 10.0:1 Wiseco HDs MAP Howard 156mm Long rods Used lighter weight 4G69 crank
Intercooler, ETS 4''
Full Hard Pipes Custom Fabbed short route aluminum, Synapse DV
Intake manifold, MAP REV3 coated
Head, MAP Stage 5 with CC matching
Exhaust manifold Is MAP ported and coated
Turbo is a MAP EF3 Ported Coated with Internal AND External Wastegates
Downpipe is MAP Divorced With External Dump And turbosmart Wastegate
Exhaust is Cobb
Competition Clutch Stage 3.5 clutch Sprung with Lightweight Flywheel.
Walbro 400 E85 Version and FIC 1450 Injectors.
This car was built to be the ultimate Street car, with perfect drive-ability and a fat powerful powerband.
I dont think there is a better setup then what has been created here for my purposes and I'm Very Proud of the outstanding way these parts work together.
Tuned by Jordan At MAPerformance
This is a low boost low power breakin tune... I've observed AFRs in the Mid 10s and boost at 22-24 PSI. There is a ton left in this Setup.
Comments from MAP...''Found this one (Dyno Chart)on my PC. Seems it had a spike on the boost curve around 5000. This is the least amount of power I could get it to make. Timing is maybe 7 degrees peak with no MIVEC changes.
When we do the final tune we may need to rethink waste gate setup. I still have the internal in it set very low. Which is why there is a slower hit than normal on this turbo.''
Youtube of car in action
Last edited by getsideways; Jan 30, 2013 at 04:25 PM.
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#12
However my understanding is the external will not get forced open as easily at high boost levels/RPMs on stock frame turbos, Basically holding boost better up top. If you were to simply eliminate the internal one you will loose the benefits of the twin scroll turbo and response and spool would suffer.
When used together you get the response of the internal twin scroll along with the consistency and ability to hold boost up top better with the external. At least thats my belief.
#14
But IF its between 340-360 load at 7500RPM numbers were 9* 8*
7000RPM 8* 7*
Peak torque is 1-4 depending on load
Im not sure what timing you're able to 'normally' run on a 2.4 on E85 ? I thought Mid teens was widely common, leading me to hope theres a ton of power left there as well...