討論群組

小惡魔市集悅遊日本活動報導

我要回覆

Very old used M35!!!

dlin4229

998分

樓主

個人積分：998分

文章編號：83725840

In addition to the bigger tires, I think two more things I have to do to let that G35S on the highways be as fun as my current GSF...

Those are an engine oil cooler and an AT cooler... Why??? That's because G35S has only 310hp... I will definitely need to push G35S a bit more... (Let's keep at 4th gear and 3500-4000rpm constantly on the highways which will overtake any slow cars like a piece of cake!!!

)

練習我的英語! Use Goolge Translate if needed.

dlin4229

998分

樓主

個人積分：998分

文章編號：83726031

Now I think the newer 7AT should be much better than that old 5AT...

The same 4th gear... The rpm would be 4500-5000 in 7AT...

If you keep at that gear on the highways, then you should be at least as fast as my GSF at sport+ mode if not faster!!!

(Of course, if I override the factory gearing and downshift to 5th or 4th gear in my GSF, my GSF will still be faster)

On highways only the car with the highest hp/weight ratio will win...

練習我的英語! Use Goolge Translate if needed.

dlin4229

998分

樓主

個人積分：998分

文章編號：83727137

You should not use the 5th gear in 7AT as even the 4th gear in 5AT is more powerful than the 5th gear in 7AT...

If you use 5th gear in 7AT, you are just a little more powerful than the 5th gear in 5AT which I constantly used on the highways in the past...

The good news is... If you use the 4th gear in 7AT, you are not only a bit faster than the 4th gear in 5AT... You're also faster than my GSF at the default gear (the 6th gear) with SPORT+ mode... 拇指向上

拇指向上

拇指向上

拇指向上

練習我的英語! Use Goolge Translate if needed.

dlin4229

998分

樓主

個人積分：998分

文章編號：83727244

If you use the lower gear on highways during spirited driving, you are not only accelerate faster...

You also slow down quicker thanks to the engine brakes... rock

rock

rock

rock

(more safe!!!)

That's why my wife complained my GSF was a bit scary at normal mode comparing with her M35X due to the much higher final gear in my GSF (less engine brake) 笑到噴淚

笑到噴淚

笑到噴淚

笑到噴淚

Believe it or not... Actually during spirited driving in my GSF the normal mode is much more scary than the sport+ mode!!!

Of course, if you just cruise on the highways, you should use the highest gear to save the gas...

練習我的英語! Use Goolge Translate if needed.

dlin4229

998分

樓主

個人積分：998分

文章編號：83727603

On highways the horsepower is more important than the tires...

But, on mountain roads the tires are important than the horsepower...

On racetracks both the horsepower and the tires are equally important!!!

練習我的英語! Use Goolge Translate if needed.

dlin4229

998分

樓主

個人積分：998分

文章編號：83734139

The above discussions are for VQ37VHR... How about 300GT???

These things become more and more interesting after I have done some researches on them...

Same 4th gear on 7AT for 300GT... (3.0tt)

Guess what... The gear ratios on 7AT for 300GT are a bit longer than those on 7AT for G37 or Q50 3.7 (non-hybrid)... The differences are 4500-5000 rpm on 3.7 vs 3800-4300 rpm on 300GT...

I also compared the stock dynos and the gear ratios for all those cars... rock

rock

Guess what... 300GT at 3800-4300 rpm is about as powerful as 3.7 at 4500-5000 rpm thanks to the higher torque from 3.0tt!!! (240 lb-ft vs 290 lb-ft on wheel)

So, I'm sure the 4th gear on 300GT is faster than the 6th gear on my GSF at SPORT+ mode even at only 3800rpm thanks to new turbo design!!!

練習我的英語! Use Goolge Translate if needed.

dlin4229

998分

樓主

個人積分：998分

文章編號：83734230

That's only for 300GT... (it's already quite impressive!!!)

How about RS400??? Actually the 4th gear on RS400 is a little shorter than the 4th gear on 300GT... (4100rpm vs 3800rpm) On top on that, RS400 also has a bit higher torque than 300GT (350lb-ft vs 290lb-ft on wheel)...

So, all in all the 4th gear on RS400 is about as powerful as the 4th gear on GSF!!! (4100rpm vs 4000 rpm)

Of course, the above speculations are based on the assumption which is Nissan's 7AT is as efficient as Toyota's 8AT and both have aggressive lockups performing like manual transmissions...

練習我的英語! Use Goolge Translate if needed.

dlin4229

998分

樓主

個人積分：998分

文章編號：83734276

You may ask if RS400 is about as fast as my GSF... Why is my GSF a bit faster than RS400 for 100-200km/h???

Yes. RS400 is about as fast as my GSF at 3500-5500rpm which we usually do for spirited driving...

However, my GSF is a bit better at the higher rpm(5500 and above rpm) and a higher redline...(now the new turbo design could become a drawback and bite you!!!

) So, if you are in RACE mode, you will need those high end performances...

For me, those high end performances are not very important...

(Actually I believe at 2000-3500rpm RS400 should be faster. So, during highway cruise the 6th and above gears on RS400 should be faster...)

So, I think the real advantages for my GSF's NA V8 would be its sweet engine sound and the NA reliability...

練習我的英語! Use Goolge Translate if needed.

dlin4229

998分

樓主

個人積分：998分

文章編號：83734333

Now I really think I should buy that Nissan 3.0tt engine for my wife's next car which would be easier for an unskillful driver like my wife...

(I explained about gearing to my wife once but she was totally uninterested and said it's too troublesome!!!

)

練習我的英語! Use Goolge Translate if needed.

dlin4229

998分

樓主

個人積分：998分

文章編號：83734408

The engine sounds from Nissan 3.0tt and my GSF's V8 are very different...

(But, it's not bad to be quieter...)

練習我的英語! Use Goolge Translate if needed.

小惡魔廣編特輯

[12月] Mobile01會員獨享丨年度最終賞！Apple AirPods Pro 3 夢幻降臨！

Toyota bZ4X性能與續航力全面升級、質感與配備同時進化，最值得入手的超值進口純電休旅！

MSI Katana 15 / Katana 17 揮舞效能之刃，開啟電競新戰場！

小惡魔市集

2011年 INFINITI G25 S版跑車化套件

2016 Infiniti Q30 風尚版