Fast Intentions Stage 2 TT build by MA-Motorsports.

Elmo370z · 08-24-2020, 08:08 PM

940whp

Spooler · 08-24-2020, 08:27 PM

Quote:

Originally Posted by Elmo370z

940whp

I don't know if I can make that on 24psi of boost. We shall find out. If I get into the 9xx's, I will stop at 24psi of boost. My wastegates springs are 12psi, 24psi-25psi is about the limit of my external gates without a spring change.

-ZS-Carpenter · 08-24-2020, 08:48 PM

Quote:

Originally Posted by Elmo370z

940whp

Quote:

Originally Posted by Spooler

I don't know if I can make that on 24psi of boost. We shall find out. If I get into the 9xx's, I will stop at 24psi of boost. My wastegates springs are 12psi, 24psi-25psi is about the limit of my external gates without a spring change.

Are you still running on pump e85? So something around 78% ethanol?

Spooler · 08-24-2020, 08:57 PM

Quote:

Originally Posted by -ZS-Carpenter

Are you still running on pump e85? So something around 78% ethanol?

Not this time. I will be on Ignite Red. It is what folks call Ignite E90.

Hotrodz · 08-24-2020, 10:51 PM

E-90=114 octane!

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Spooler · 08-25-2020, 07:30 AM

Quote:

Originally Posted by Hotrodz

E-90=114 octane!

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Yeap, Ethanol One is 117 octane.

Hotrodz · 08-25-2020, 09:46 AM

Quote:

Originally Posted by Spooler

Yeap, Ethanol One is 117 octane.

The real bonus factor is that the tuner can add as much timing as the want with out fear detention.

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Spooler · 08-25-2020, 10:38 AM

Quote:

Originally Posted by Hotrodz

The real bonus factor is that the tuner can add as much timing as the want with out fear detention.

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Mark and I have had a long conversation about this. E85 will detonate and you won't pick it up on your knock sensor. His recommendation is to only run E85 out of the barrel on high boost for consistency. He has seen many blown up engines that when he takes it apart, he finds detonation traces and then finds out they were on pump E85. Pump E85 is just not consistent enough to risk your engine over. I will stay at 17psi of boost on pump E85.

redondoaveb · 08-25-2020, 11:28 AM

Quote:

Originally Posted by Spooler

Mark and I have had a long conversation about this. E85 will detonate and you won't pick it up on your knock sensor. His recommendation is to only run E85 out of the barrel on high boost for consistency. He has seen many blown up engines that when he takes it apart, he finds detonation traces and then finds out they were on pump E85. Pump E85 is just not consistent enough to risk your engine over. I will stay at 17psi of boost on pump E85.

Won't your ethanol gauge show the consistency? My gauge shows consistent e83 from the station I go to.

Hotrodz · 08-25-2020, 01:24 PM

Quote:

Originally Posted by Spooler

Mark and I have had a long conversation about this. E85 will detonate and you won't pick it up on your knock sensor. His recommendation is to only run E85 out of the barrel on high boost for consistency. He has seen many blown up engines that when he takes it apart, he finds detonation traces and then finds out they were on pump E85. Pump E85 is just not consistent enough to risk your engine over. I will stay at 17psi of boost on pump E85.

Agreed! My comment was strictly regarding Ignite 114 or similar race ethanol. Ignite and others have other additives which also help.

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jchammond · 08-25-2020, 07:14 AM

I got my eyes peeled back, watching you guy’s

Ordering miscellaneous stuff for the build, that probably will go on for quite some time

Spooler · 08-25-2020, 02:27 PM

Here is the filter setup.

ID F750 Fuel Filter - Injector Dynamics

Spooler · 08-25-2020, 06:35 PM

Injectors tested perfect. Perfectly matched and no spray pattern issues. The filter is doing it's job.

Elmo370z · 08-25-2020, 08:36 PM

Quote:

Originally Posted by Spooler

Injectors tested perfect. Perfectly matched and no spray pattern issues. The filter is doing it's job.

Sooooo tune date?

Spooler · 08-25-2020, 09:47 PM

Quote:

Originally Posted by Elmo370z

Sooooo tune date?

Late this week or first of next week. I hope. Welcome to the hurry up and wait mode.

08-24-2020, 10:51 PM	#5 (permalink)
Hotrodz A True Z Fanatic Join Date: Aug 2012 Location: NW, AZ Posts: 9,330 Drives: 10 Nissan 370z Nismo Rep Power: 2684387	E-90=114 octane! Sent from my SM-G965U using Tapatalk __________________ *Fast Intentions TT Installed and Tuned by Seb at SpecialtyZ 610whp 560tq:\|Fast Intentions 3" TT-TDX*\|SpecialtyZ/Fast Intentions 72 Row Oil Cooler\|SZ 6 Puck Clutch & Flywheel\|3GsCustoms\|Z1\|Wavetrac\|Hotchkis\|Whiteline \|Blitz\|Fortune Auto 500\|Fujimura\|SPL\|H&R\|TK\|TWM\|RPM Rollbar\|Sparco\|Next Level Performance\|TrackSpec\|AeroFlow Dynamics\|Pioneer\|

08-25-2020, 07:14 AM	#11 (permalink)
jchammond A True Z Fanatic Join Date: Nov 2014 Location: South Carolina Age: 59 Posts: 15,204 Drives: 13’ 370Z TS 7A/T Rep Power: 2684396	I got my eyes peeled back, watching you guy’s Ordering miscellaneous stuff for the build, that probably will go on for quite some time __________________ MazWorx built long block \| FI-TT-100 Stage 2.75 \| IPT built 7A/T http://www.the370z.com/members-370z-...s-musings.html

08-25-2020, 06:35 PM	#13 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 14,180 Drives: 2013 Nismo 370z Rep Power: 2684395	Injectors tested perfect. Perfectly matched and no spray pattern issues. The filter is doing it's job. Last edited by Spooler; 08-25-2020 at 06:43 PM.

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08-24-2020, 08:08 PM	#1 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,730 Drives: 09 nissan 370z Sp M6 Rep Power: 295380	940whp

08-25-2020, 02:27 PM	#12 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 14,180 Drives: 2013 Nismo 370z Rep Power: 2684395	Here is the filter setup. ID F750 Fuel Filter - Injector Dynamics