Custom ported and CNC throttle bodies, upper and lower manifolds by Synergy Composite

synolimit · 06-26-2014, 07:48 AM

Quote:

Originally Posted by Megan370z

I dont care if I dont have the VVEL anymore but I really wonder how the gain will be on your engine. Wish it included a before/after on the same day but I hope that dyno proved to be reading the same as last year when you went there!

July 7th is almost there !!!

Well since he moved it back and everyone wants to see I might do a before and after, just waiting on price or dyno schedule to see if I can get an hour swap time.

Juan@Fontana · 06-23-2014, 10:53 AM

looking forward to the results, I miss my VQHR

synolimit · 06-28-2014, 12:50 PM

Update first page.

synolimit · 06-28-2014, 10:12 PM

Just went for a test drive. Surprised it went great. I thought the TB's would need the idle screw adjusted but it drove 100%. Good to know when you need to drive to the tuners.

1slow370 · 06-30-2014, 01:31 PM

Quote:

Originally Posted by synolimit

Just went for a test drive. Surprised it went great. I thought the TB's would need the idle screw adjusted but it drove 100%. Good to know when you need to drive to the tuners.

which is good because if you would have adjusted the "idle screws" the TB would have been in the dtc range of voltage and you would be buying a new set.

synolimit · 06-29-2014, 11:08 AM

No call, no show on the tuner. **** this!

LNATKFRNG · 06-29-2014, 12:34 PM

7th?

synolimit · 06-29-2014, 01:32 PM

I'll be finding another. I'll do a 3 pull dyno run so I have a before and after on the IPS dyno later since that's where I started.

megalapagas · 06-29-2014, 02:29 PM

GL syno I'm oretty sure your gonna get some outstanding results bro!

Juan@Fontana · 06-30-2014, 12:46 PM

so how is the driving impression with the parts bolted on prior to tuning?

synolimit · 06-30-2014, 01:41 PM

Quote:

Originally Posted by Juan@Fontana

so how is the driving impression with the parts bolted on prior to tuning?

Like I said, it feels 100% stock and with so many bolt-ons I don't have a good feeling punching it. However just getting up and going a little not trying to go into open loop, it does feel like its snappier. Like at 1000-3400rpm it feels smooth then at 3500rpm it almost feels like a little turbo kick. Nothing much but a little peppier. I'm very pessimistic when it comes to mods and I try to be very objective since so many people add a part on then come on here and go "I gained a million HP", "my cars on rails now!" And all they did was add a sway bar or CBE. So any positive out of me is amazing haha. Just need to dyno now!!!

PS, I might dyno it as is since they'll have a wide band and be able to read knock. That why we can at least see the before and after of the tune.

Jordo! · 06-30-2014, 06:15 PM

Quote:

Originally Posted by synolimit

Like I said, it feels 100% stock and with so many bolt-ons I don't have a good feeling punching it. However just getting up and going a little not trying to go into open loop, it does feel like its snappier. Like at 1000-3400rpm it feels smooth then at 3500rpm it almost feels like a little turbo kick. Nothing much but a little peppier. I'm very pessimistic when it comes to mods and I try to be very objective since so many people add a part on then come on here and go "I gained a million HP", "my cars on rails now!" And all they did was add a sway bar or CBE. So any positive out of me is amazing haha. Just need to dyno now!!!

PS, I might dyno it as is since they'll have a wide band and be able to read knock. That why we can at least see the before and after of the tune.

It's always in closed loop. There are target AFR maps at all load levels.

That doesn't mean you don't need a tune, but it shouldn't run consistently lean or rich -- it should attempt to trim towards the target, which on the OEM maps is around 11.9 at full tilt.

Head to the dyno!

synolimit · 07-01-2014, 03:48 AM

Quote:

Originally Posted by Jordo!

It's always in closed loop. There are target AFR maps at all load levels.

That doesn't mean you don't need a tune, but it shouldn't run consistently lean or rich -- it should attempt to trim towards the target, which on the OEM maps is around 11.9 at full tilt.

Head to the dyno!

not when you're in open loop haha.

i know i need a tune. already had knocking with just the LTH install. the log didnt show it but the dyno did. not sure which tuner to believe though so im staying out of open loop/WOT till i get tuned.

i contacted Hal at dynosty since i saw Jon at Z1 say "if you cant tune down here, hal is A OK in my book." dynosty is much closer so we'll see what he says. if i do tune there then ill still come back home and do 3 runs at IPS so we have a before and after on the same dyno. dynosty uses a dynapak i believe so no point in showing those results when ive never been on it before.

lj909 · 06-30-2014, 02:18 PM

Awesome thread Syno! Awesome work!

Eclipz · 06-30-2014, 03:30 PM

You have a custom CAI right? One that matches your TB?

06-23-2014, 10:53 AM	#2 (permalink)
Juan@Fontana Enthusiast Member Join Date: Nov 2013 Location: Fontana Posts: 315 Drives: Z32 Rep Power: 22	looking forward to the results, I miss my VQHR synolimit likes this.

06-28-2014, 12:50 PM	#3 (permalink)
synolimit A True Z Fanatic Join Date: May 2013 Location: Columbus, OH Posts: 5,051 Drives: 2013 Silver 370z Rep Power: 3390	Update first page. __________________ 13 370z-

06-28-2014, 10:12 PM	#4 (permalink)
synolimit A True Z Fanatic Join Date: May 2013 Location: Columbus, OH Posts: 5,051 Drives: 2013 Silver 370z Rep Power: 3390	Just went for a test drive. Surprised it went great. I thought the TB's would need the idle screw adjusted but it drove 100%. Good to know when you need to drive to the tuners. Megan370z and megalapagas like this. __________________ 13 370z-

06-29-2014, 11:08 AM	#6 (permalink)
synolimit A True Z Fanatic Join Date: May 2013 Location: Columbus, OH Posts: 5,051 Drives: 2013 Silver 370z Rep Power: 3390	No call, no show on the tuner. **** this! __________________ 13 370z-

06-29-2014, 12:34 PM	#7 (permalink)
LNATKFRNG Base Member Join Date: Jun 2013 Location: Ocala Posts: 158 Drives: 370z pearl white Rep Power: 13	7th? __________________ '09 sport package

06-29-2014, 01:32 PM	#8 (permalink)
synolimit A True Z Fanatic Join Date: May 2013 Location: Columbus, OH Posts: 5,051 Drives: 2013 Silver 370z Rep Power: 3390	I'll be finding another. I'll do a 3 pull dyno run so I have a before and after on the IPS dyno later since that's where I started. __________________ 13 370z-

06-29-2014, 02:29 PM	#9 (permalink)
megalapagas Enthusiast Member Join Date: May 2013 Location: McAllen,TX Posts: 457 Drives: '10 370Z Tour A/T Rep Power: 13	GL syno I'm oretty sure your gonna get some outstanding results bro! synolimit likes this. __________________ GTM 34 Row Oil Cooler \| K&N Drop Ins w/ Z1's Post MAF Tubes \| F.I Non-Res'd 2.5" T.P w/ CF CBE \| Axis Wheels \| Piecing together My Own Custom T4 Top Mount Single Turbo Kit Still in the works \|

06-30-2014, 12:46 PM	#10 (permalink)
Juan@Fontana Enthusiast Member Join Date: Nov 2013 Location: Fontana Posts: 315 Drives: Z32 Rep Power: 22	so how is the driving impression with the parts bolted on prior to tuning?

06-30-2014, 02:18 PM	#14 (permalink)
lj909 Track Member Join Date: May 2014 Location: Riverside Posts: 584 Drives: 40th 370Z Rep Power: 13	Awesome thread Syno! Awesome work! synolimit likes this. __________________ PW 07 HR350Z R.I.P. Totaled by 82yr old woman 2010 40th Anniversary 370Z

06-30-2014, 03:30 PM	#15 (permalink)
Eclipz Enthusiast Member Join Date: Dec 2013 Location: Tampa Posts: 360 Drives: 06 Eclipse GS Rep Power: 12	You have a custom CAI right? One that matches your TB?

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