WHatever the kits comes with or tells me to do, otherwise i'll just leave it as is

Just signed up for the pre order

Got my twin 70mm Tb's in the mail today. X mas came early

I received my 70mm TB'S in the mail today too. They are some big bad b1tches.

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Hell yeah

first one to install and dyno wins......


GO!

:tup:

Bah. I'm road tuning. I'll hit the dragstip and post some times later.

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i'll allow it lol

i have been thinking about these since my intakes are bigger than others on the market aside from the aam ones that are 2.75" with the insert.

70mm = 2.756" so it makes sense right?

Yeah, that math is right.

Anyone happen to know the diameter of the z1 intakes?

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they dont have it listed i've checked before.

they're always a bit secretive with their stuff lol

He wins. I wont be installing these for another year. Bahahahhahha. They will be installed when i go to get my top end build.

send em to me. i'll break them in for you :yum:

Ahh piss, the inside diameter is 2.5" for the z1 intakes.

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im actually mad i didnt measure my inside diameter when i had the filters off the other day.

i'll measure my outside diamter just for reference but doesnt really matter since there's only 1 maybe 2 other people with my intakes lol

Here is where I found the info:
http://www.the370z.com/intake-exhaust/109446-z1-cold-air-intake.html

AAM has 2.75 (posted by FP)

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Be on your door step tomorrow

:tup:

I just installed my EPS Big Bore TB's and Z1 intakes and I gotta say that there is a noticeable difference with the butt dyno, maybe 15- 20hp with out a tune. The throttle response is snappy down low and I feel the power through the whole power range. My tuning software should be coming in the mail soon so I'm sure there is more on the table.

When I turbo my car down the road I will switch to a 3" intake and do something different with the upper and lower intake.... Never ending fun. lol

All-in-all, I'm happy.

I had to use a 3" to 2.5" Samco coupler to mate the TB and CAI. The size difference is comical (and makes me sad there is a new restriction).
http://www.the370z.com/members/gbret...tbs-z1-cai.jpg

http://www.the370z.com/members/gbret...-cai-front.jpg

ooooo purty

Very nice! I was so close to jumping in on these. Now i regret it.

Someone has a pair for sale on Facebook.

https://www.facebook.com/groups/3400...7213807750204/

interesting, need dyno tho :/

Ill have mine next year hahah

I dont have facebook. how much are they posted for?

They are new listed at the group buy price, 750.

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pair up for sale on myg37, used 1 day :/. Not a good sign if you ask me :/

that.......or you must remember some people are idiots.

some may have bought the 70mm TBs not thinking that their intakes are only 2.5" where 70mm translates to 2.75" there may be a connection issue even though its just a neck down with a coupler.

that would be my first guess of a 1 day then for sale scenario.

I could be wrong though.

edit: maybe a MAF/tuning issue as well? should ask that guy.

Quick question, I've been thinking about that new gtr manifold conversion. Are the throttles the same so these would bolt to a gtr mani as well?

you boosting?

I'm gonna get there. Planning BP kit

good investment. Watch the forced induction thread, fast intention tt kit, bullet has the lower conversion and gtr intake with these tbs. He will be posting results soon, hopefully.

SHould help you gauge weather or not its worth the investment.

Yeah I've been waiting. Highly interested.

I of course know that N/A isn't going to get much but i know that ultimately I'll have a turbo and it'll play out well.

Indeed, im only looking to make 370-390whp until i upgrade to a dry sump, forged bottom end, and itbs

Need to do a idle relearn with them if not idling correctly. If you have ecutek/cable then it's easy just click the idle relearn icon done.

I've had them on my G37 for a few months I was a test car.

No I do not have any dynos as of yet. I plan to do that soon, but it will not be a true before and after will be on the same dyno though. I just added JWT cams and changed out my ebay exhaust to a FI CF. Car has ran 12.7@109 car is 320/265 before cams and exhaust.

I got out to the drag strip too. My best time previously was 13.3 and that was pretty much everything. This weekend I made two passes but had terrible burn outs both times and only got a 13.6 and a 13.3. The car felt like it could get high 12's with a good launch whereas previously 13.3 was about the best it had.

I was hoping to bring back an awesome slip but it is what it is. The track was packed and I got there late.

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Nice!! I've learned you have to get to the track when it opens the gates to get in runs. Especially if it's a busy track.

Hoping to hit the track Friday or Sat.

My friend just did 12.6 again in his FBO non tuned 7AT 370z on Sunday.

I'm interested in these, but I need to think out loud here. Even if you get bigger throttle bodies, would your stock intake holes where the throttle bodies bolt to not still be a bottle neck?

Yes, there still is a bottle neck with the manifold but the larger TB's will create more air velocity.

Edit -

The TB's come with a billet aluminum adapter plate that tappers into the stock upper manifold.

Hey Guys , those are my Eps throttles on FB and myG37 , I had a hard time getting them to relearn the idle idk what I did wrong if anything at all , my car is an 08 with uprev software . I contact Jeff or Jake ( I forget ) from eps And he told me I need to change some settings in my time before the car would learn to idle . My tuner gave me the run around and this is my daily so i cleaned my stock throttles ( never did before) And it ran so smooth and much better than before so I decided I should leave it alone . I have full bolt ons so idk if that affects anything , at the same time I added blox velocity stack 3" filters , eps did mention something about air velocity idk . I have takeda intakes, m370 manifold , exotic speed headers , kinetix hfc , garage line x pipe mid pipe( custom fitted ) , Megan axle back , z1 clutch fW combo , 4.08 gears .... Sorry for the wall of txt EPS throttles still available btw