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Nissan 370Z Forum (http://www.the370z.com/)
-   Forced Induction (http://www.the370z.com/forced-induction/)
-   -   Fast Intentions Stage 2 TT build by MA-Motorsports. (http://www.the370z.com/forced-induction/126104-fast-intentions-stage-2-tt-build-ma-motorsports.html)

solidus 04-16-2019 08:44 PM
Quote:
Originally Posted by Spooler (Post 3844182)
MA's dyno reads 17% low due to it being a Mainline hybrid dyno. So 680hp on their dyno is 795.6hp on a dynojet. I looked at a build that was done with a FI Stage 3.5 turbo kit, stroked with a Bryant crank, Sleeved, GTR intake conversion, etc, and it made 680hp at 19psi of boost on their dyno. He posted in my thread a ways back. They were at the track finishing up the tune and turned the boost up, it snapped the dang input shaft. My hp will be fine. Not too worried about it. I would love for it to be 700hp on their dyno, I just don't see it at only 18-19psi of boost. We shall see. They have 3 cars plus mine to tune Thursday and Friday. We'll see if they get to it. The tuner worked on my car on Sunday breaking in the motor. Freaking Sunday. I am very greatful for that. I am not going to ask him to do such. But if he wants to work on it Saturday or Sunday I am sure not going to tell him no. Besides, I think he can't wait to see how it does. So who knows. They have a couple of things to button up before it hits the rollers.
Well 680 it is! I don't want to be left too far behind.

Spooler 04-16-2019 09:28 PM
Quote:
Originally Posted by solidus (Post 3844210)
Well 680 it is! I don't want to be left too far behind.

FYI, drag racers will always, always say this. (Joby) "What did it do in the 1/4 mile. Dyno sheets don't mean anything unless you ran it in the quarter mile."
The reason why is they can take the vehicle weight and the trap speed at the end of the 1/4 and tell you approx. what your wheel HP is.

Spooler 04-16-2019 09:33 PM
Quote:
Originally Posted by solidus (Post 3844210)
Well 680 it is! I don't want to be left too far behind.
Do I need to post something lower so you will feel better? Makes no difference to me. LOL

Hotrodz 04-16-2019 10:22 PM
Quote:
Originally Posted by Rusty (Post 3844192)
You still have to cut the fins with the 2.5" FI exhaust. The extra capacity helps.
I went with the Nismo cover so no issues for me.

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blueranger 04-16-2019 10:25 PM
Quote:
Originally Posted by Spooler (Post 3844185)
Food for thought. Don't get a Z1 diff cover if you are planning on 3" Fast Intentions exhaust. They have had to cut several cooling fins off to clear the exhaust. If you get a diff cooler you won't need it anyway. What a freaking waste of money.


You don’t need to cut anything if you just dump them LOL...

https://uploads.tapatalk-cdn.com/201...5bf2d67055.jpg


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Hotrodz 04-16-2019 10:30 PM
Next on my list because I need a rear diffuser!

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Spooler 04-16-2019 10:57 PM
Quote:
Originally Posted by blueranger (Post 3844239)
You don’t need to cut anything if you just dump them LOL...

https://uploads.tapatalk-cdn.com/201...5bf2d67055.jpg


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My car is a street car, not a drag car. I personally require mufflers. That heat that is left at the diff is not good for a street car.

solidus 04-16-2019 11:01 PM
Quote:
Originally Posted by Spooler (Post 3844226)
Do I need to post something lower so you will feel better? Makes no difference to me. LOL
Nope, I'm gonna be right in that ballpark. Honestly, I'm kinda wanting to hit that 720-750 sweet spot and just leave things since I was impatient and left it open deck. The closer I get to 800 the more I'm concerned with cylinders wanting to start dancing. Just FYI I ran into a right hand turn fuel starve situation while I was running hydramat on both fuel pumps so look out for it if you don't already have precautions. Thats why I decided to install the Radium surge. It was Seb who planted the idea of putting twin 450s in it. Right now I'm still in a holding pattern on the install of the diff, all the bushings
1.32ar housing and the surge. After that it's tweaking the tune and Im done. I'm guessing 3 weeks but there's a GTR ahead of me with traction control issues and a 911 Turbo looked lonely.

jchammond 04-17-2019 03:16 AM
Quote:
Originally Posted by Spooler (Post 3844224)
FYI, drag racers will always, always say this. (Joby) "What did it do in the 1/4 mile. Dyno sheets don't mean anything unless you ran it in the quarter mile."
The reason why is they can take the vehicle weight and the trap speed at the end of the 1/4 and tell you approx. what your wheel HP is.
You referring to an old school “Moroso Power Speed Calculator” :tup:
I actually have one laying around somewhere & it’s pretty dang close :ugh2:

jchammond 04-17-2019 03:25 AM
Quote:
Originally Posted by Spooler (Post 3844224)
FYI, drag racers will always, always say this. (Joby) "What did it do in the 1/4 mile. Dyno sheets don't mean anything unless you ran it in the quarter mile."
The reason why is they can take the vehicle weight and the trap speed at the end of the 1/4 and tell you approx. what your wheel HP is.
1/4 mile racing has a lotta technique involved & weather conditions play a huge roll too.
Most importantly you have to be able to launch & cut a low 60’ time- then don’t miss a shift.
Gonna take some practice if you really serious about giving it a shot....just ask Blueranger :ugh2:

Spooler 04-17-2019 09:04 AM
Quote:
Originally Posted by jchammond (Post 3844264)
1/4 mile racing has a lotta technique involved & weather conditions play a huge roll too.
Most importantly you have to be able to launch & cut a low 60’ time- then don’t miss a shift.
Gonna take some practice if you really serious about giving it a shot....just ask Blueranger :ugh2:
LOL, No worries. I have a driver mod. If I get serious about it. You'll see.

JARblue 04-17-2019 09:59 AM
Quote:
Originally Posted by Spooler (Post 3844308)
LOL, No worries. I have a driver mod. If I get serious about it. You'll see.
You already have a driver mod? Oh I think I get it ... you just mean you're gonna have a professional put down the 1/4 time in your car :tup:

Spooler 04-17-2019 10:44 AM
Quote:
Originally Posted by JARblue (Post 3844317)
You already have a driver mod? Oh I think I get it ... you just mean you're gonna have a professional put down the 1/4 time in your car :tup:
Yes, I am a professional. LOL I have had plenty of practice at the redneck nationals.

tonyHTX 04-17-2019 11:03 AM
Quote:
Originally Posted by blueranger (Post 3844239)
You don’t need to cut anything if you just dump them LOL...

https://uploads.tapatalk-cdn.com/201...5bf2d67055.jpg


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Hey isn't that that convertible 370z 7AT who's 1/4 time got beat by a G37 5AT Coupe? :stirthepot: :nutswinger:

Spooler 04-17-2019 11:19 AM
Quote:
Originally Posted by tonyHTX (Post 3844344)
Hey isn't that that convertible 370z 7AT who's 1/4 time got beat by a G37 5AT Coupe? :stirthepot: :nutswinger:
That would be him.... LOL He's working on something for ya.


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