Custom intake manifold poll! What will you pay

Ghost116 · 11-13-2015, 06:48 AM

Curious.. Sub,d

TerribleONE · 12-02-2015, 10:31 AM

Subd

brucelidat · 12-02-2015, 11:52 AM

subbed

brucelidat · 12-02-2015, 11:57 AM

I currently have pretty much all the bolt-on mods, Stillen CAI, m370, pulleys, LTHs, race cats, exhaust. I think a lot of people interested in this are int he same boat as me, more or less maxed out with all the normal bolt-ons. I'd love to see some kind of bolt-on mods, could be a combination of mani + TBs and widening the pipe for the intake or whatever, that could net ~20whp/trq or more on top of what I have already. I'd pay 2k for that, maybe a bit more. Oh yeah, it should be throughout the powerband, not just peak also. I know this is probably unrealistic, but this would definitely generate a lot of interest form all the guys looking to max out their NA numbers.

Elmo370z · 12-02-2015, 01:48 PM

Quote:

Originally Posted by brucelidat

I currently have pretty much all the bolt-on mods, Stillen CAI, m370, pulleys, LTHs, race cats, exhaust. I think a lot of people interested in this are int he same boat as me, more or less maxed out with all the normal bolt-ons. I'd love to see some kind of bolt-on mods, could be a combination of mani + TBs and widening the pipe for the intake or whatever, that could net ~20whp/trq or more on top of what I have already. I'd pay 2k for that, maybe a bit more. Oh yeah, it should be throughout the powerband, not just peak also. I know this is probably unrealistic, but this would definitely generate a lot of interest form all the guys looking to max out their NA numbers.

Your dreaming if you think 20 whp on a NA set up. I would love to see that. Às you know the motor is a huge air pump, so forcing more air in and not being able to get the air out as fast as its coming in does you no good. Now what would be a great combo is a nice e,haust cam like the jun 288 with springs paired with the mani, larger tb's and intake piping. Expecting 20whp/tq could be realistic.
Might be out of most people's budget but this isn't a fox body or civic ride. So you either pay, go boost, sick with what you got and be happy.

brucelidat · 12-02-2015, 02:51 PM

I don't expect it, i am just saying what would be great and that i and many others world probably buy.

EzDz · 12-02-2015, 04:03 PM

Quote:

Originally Posted by Elmo370z

Your dreaming if you think 20 whp on a NA set up. I would love to see that. Às you know the motor is a huge air pump, so forcing more air in and not being able to get the air out as fast as its coming in does you no good. Now what would be a great combo is a nice e,haust cam like the jun 288 with springs paired with the mani, larger tb's and intake piping. Expecting 20whp/tq could be realistic.
Might be out of most people's budget but this isn't a fox body or civic ride. So you either pay, go boost, sick with what you got and be happy.

We have 2 tb's that are already a nice size, talking about bigger ones will yield more power up top maybe but it will kill low end by reducing velocity. Everyone seems to think bigger tb's will make power, the manifold will get put into a cad and check for flow, if they are restrictive then they will be replaced. If they arent then the manifold will maximize air velocoity and make gains. Obviously its only na but 15-20 hp through the power band isnt unrealistic. People are sitting at like 336. 350zs made 312 ish with a manifold of the same design. The vq will benefit from this and I know some of you guys are running a little higher redline so you will see power up top.

I already talked to my shop and all of these gains are with supporting mods, long tube headers being a big factor

Elmo370z · 12-02-2015, 05:08 PM

Cool beans. Only concrete evidence of bigger tb's was 1slow370z dunno chart, he had great mid range and top end gains

EzDz · 12-02-2015, 05:55 PM

Quote:

Originally Posted by Elmo370z

Cool beans. Only concrete evidence of bigger tb's was 1slow370z dunno chart, he had great mid range and top end gains

His build is next level. That big mani and tb's really give him gains well over 7500 rpm's.

Elmo370z · 12-02-2015, 08:58 PM

Quote:

Originally Posted by EzDz

His build is next level. That big mani and tb's really give him gains well over 7500 rpm's.

Yeah supposedly it will rev to 9k, and make 500 bhp.

Rusty · 12-02-2015, 09:27 PM

Quote:

Originally Posted by Elmo370z

Yeah supposedly it will rev to 9k, and make 500 bhp and have no bottom end to it.

njobe89 · 12-03-2015, 07:26 AM

87yy 4qt87eni hui87qwyt87 q8787 8734rtgh3

EzDz · 12-21-2015, 05:46 PM

Dropped the car off for the build, the goal is march 15th for the manifold and have the car tuned.

Elmo370z · 12-21-2015, 11:48 PM

Quote:

Originally Posted by EzDz

We have 2 tb's that are already a nice size, talking about bigger ones will yield more power up top maybe but it will kill low end by reducing velocity. Everyone seems to think bigger tb's will make power, the manifold will get put into a cad and check for flow, if they are restrictive then they will be replaced. If they arent then the manifold will maximize air velocoity and make gains. Obviously its only na but 15-20 hp through the power band isnt unrealistic. People are sitting at like 336. 350zs made 312 ish with a manifold of the same design. The vq will benefit from this and I know some of you guys are running a little higher redline so you will see power up top.

I already talked to my shop and all of these gains are with supporting mods, long tube headers being a big factor

What are your thought on the 70mm TB's from eps tuning?

jchammond · 12-22-2015, 03:16 AM

Quote:

Originally Posted by EzDz

Dropped the car off for the build, the goal is march 15th for the manifold and have the car tuned.

What is you Goal for A/F ratio @ WOT through the dyno run?
Has anybody been able to max out stock fuel injector potential & exceed 14?
Mine is stock & sits just above 12; i've seen that 13.5 (+ or - a tad) will produce more power-But,you want to ensure that the tune has the injector's peaking while you add the addition volume of air...my bolt on's are coming soon & i've been taking note's of the Quality part's my Buddies are using.
Yes-my goal is 350WHP N/A on pump gas.

12-02-2015, 10:31 AM	#47 (permalink)
TerribleONE A True Z Fanatic Join Date: Jan 2009 Location: Socal Posts: 10,203 Drives: WOT Rep Power: 5850	Subd __________________ 638WHP 541WTQ @ 13.5PSI Build thread

12-02-2015, 11:52 AM	#48 (permalink)
brucelidat A True Z Fanatic Join Date: Jun 2011 Location: temple city, ca Posts: 2,432 Drives: 2011 370z 7AT GM Sp Rep Power: 31	subbed __________________ Works Emotion CR Ultimate - FI CBE w/ 18" resonators - Ecutek - eibach sways - Quaife - FI LTH w/race cats - kw v3 - spl - Topgunz SC - 488whp 398trq

12-02-2015, 11:57 AM	#49 (permalink)
brucelidat A True Z Fanatic Join Date: Jun 2011 Location: temple city, ca Posts: 2,432 Drives: 2011 370z 7AT GM Sp Rep Power: 31	I currently have pretty much all the bolt-on mods, Stillen CAI, m370, pulleys, LTHs, race cats, exhaust. I think a lot of people interested in this are int he same boat as me, more or less maxed out with all the normal bolt-ons. I'd love to see some kind of bolt-on mods, could be a combination of mani + TBs and widening the pipe for the intake or whatever, that could net ~20whp/trq or more on top of what I have already. I'd pay 2k for that, maybe a bit more. Oh yeah, it should be throughout the powerband, not just peak also. I know this is probably unrealistic, but this would definitely generate a lot of interest form all the guys looking to max out their NA numbers. __________________ Works Emotion CR Ultimate - FI CBE w/ 18" resonators - Ecutek - eibach sways - Quaife - FI LTH w/race cats - kw v3 - spl - Topgunz SC - 488whp 398trq Last edited by brucelidat; 12-02-2015 at 12:10 PM.

12-02-2015, 02:51 PM	#51 (permalink)
brucelidat A True Z Fanatic Join Date: Jun 2011 Location: temple city, ca Posts: 2,432 Drives: 2011 370z 7AT GM Sp Rep Power: 31	I don't expect it, i am just saying what would be great and that i and many others world probably buy. __________________ Works Emotion CR Ultimate - FI CBE w/ 18" resonators - Ecutek - eibach sways - Quaife - FI LTH w/race cats - kw v3 - spl - Topgunz SC - 488whp 398trq Last edited by brucelidat; 12-02-2015 at 03:48 PM.

12-03-2015, 07:26 AM	#57 (permalink)
njobe89 A True Z Fanatic Join Date: May 2014 Location: Atlanta, GA Posts: 5,227 Drives: 2013 370z BS 6MT Rep Power: 174284	87yy 4qt87eni hui87qwyt87 q8787 8734rtgh3 __________________ 2 plus 2 times 2 = ? ... hint, it's not 8 Stillen CBE, Stillen Gen 3, TP's, Uprev tuned - 324whp/264tq

11-13-2015, 06:48 AM	#46 (permalink)
Ghost116 Base Member Join Date: Aug 2015 Location: Ontario Posts: 167 Drives: Up coming Rep Power: 366	Curious.. Sub,d

12-02-2015, 05:08 PM	#53 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,708 Drives: 09 nissan 370z Sp M6 Rep Power: 295378	Cool beans. Only concrete evidence of bigger tb's was 1slow370z dunno chart, he had great mid range and top end gains

12-21-2015, 05:46 PM	#58 (permalink)
EzDz Enthusiast Member Join Date: Aug 2015 Location: Pittsburgh Posts: 309 Drives: 2016 370z Nismo Tech Rep Power: 9	Dropped the car off for the build, the goal is march 15th for the manifold and have the car tuned. FPenvy likes this. __________________ Nismo \| Moore Performance \| AAM \| Tein \| PPE \| Tomei \| Eibach \| Z1 Sponsored: Mishimoto

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