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Have the ported TB's from Synolimit, would love to replace my M370 with something that makes better power and port/polish the lower intake mani. Looking for that 350whp!!

Im looking for 400 whp with this, manifold and my other mods to go along with it

Ill be dropping my car off in the near future and itll stay with them through winter. I told them what mods the z crowd has and what hp we would like to see, we were talking throttle body and running double tb's they dont think they will need upgraded and will not bottleneck the manifold. After they get mine in they will get the manifold mapped out and on a computer program with the engineer and see how everything will flow. I was promised if the tb's need to be bigger they will be, but keeping them stock size will increase the velocity of the air coming in.

It will come down to tuning in the end, after its all said and done we will be taking the car to Innovative tuning to see Mike. Ill post tons of vids, dynos and pics

Curious.. Sub,d

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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.

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

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

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.

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

:ninja3:

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

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

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.

Mike at innovative tuning will be tuning the car so all of that is in his hands. He will build the map from scratch but ill have dynos with af's and everything.

Wheel? Gear? Correction?

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Give it a rest Scotty.

So is this one going to bottom out as well? How many times has an intake manifold been developed for a dual TB Z these days and never hit the shelf?

More than likely this will bottom out. Guess we will wait to see. He said March.

The car is getting a stock baseline in buffalo before I take it to world of wheels January 22nd. Id say its pretty serious

We will see. There has been a handful before you. Only one that exist is,rjm r35 conversion.

Agreed ^^^ We'll see we have all seen this before but nothing ever comes of it :/

Is anyone still working on one of these? Last I heard, there were a few people working on one.

its Dayum near May and hasn't been and update since ^^ scrolling.....December 2015. Like i stated before it bottom out just like the rest who said anything about a manifold. 12-28-2015 he stated "The car is getting a stock baseline in buffalo before I take it to world of wheels January 22nd. Id say its pretty serious- EzDz" Must be a heck of a tune from scratch to take 4 plus months. Only person to come out with a manifold was 1slow370z to bad his was a one off custom.