Impul 932S based on the Z32 300ZX 2by2
Translation of article first pic from RevSpeed issue number 1.
IMPUL 932S FAIRLADY Z 300ZX 2by2
Photos/Tatsuo Sakurai Text/Hitoshi Sezai
Beautifully shape the silhouette of a normal car. This Impul 932S perfectly embodies the important elements of a complete tune. Bring your own Z and order your favorite tune-up kit. That's the system in this case. What kind of running are you interested in?
The concept is "street + α"
As expected, the fastest man in Japan, “Kazuyoshi Hoshino,” produced it. Cool anyway. A body with a full aero kit usually has different tastes, but most people must have the same impression about this Impul 932S. However, you may feel a little resistance to the rear wing, which is on par with the F40, but this is also completely invisible when viewed from directly behind. The style seen from the back is too flashy, and it's frustrating, but as long as you're in the same lane, it'll overlap with the body, so you can rest assured.
In addition to the rear spoiler, there are four body parts: a rear bumper kit, a side step kit, and a front bumper kit. It's good that it hasn't collapsed. The fit is so high that it makes you think it's an original body. I was worried that there would be a lot of unnecessary lines around the front bumper if it was normal, but with this part, all of them have been eliminated and put together neatly. The difference between a complete car and a tuning car is the difference in product characteristics. Just like the manufacturer's off-line model, you should be able to get along with it without worry.
Naturally, the interior is also original, and the leather seats remain normal. The degree of perfection is still high enough, so the pedals, steering, etc. have been changed to Impul originals. Other than that, there is no noticeable difference. A 300km/h full-scale meter has been adopted for the meter, which matches the potential increase, but it is also so neat that it can be mistaken for normal.
The concept of the Impul 932S is “street + α”. Circuit champ, Japan's fastest man's theme is street priority. Rather than blazingly fast on the circuit, it's faster than anything else as a regular foot and as a means of transportation. The image of the car that Hoshino actually wants must be included in the 932S.
Smooth acceleration up to 200km/h, driving normally on normal roads. An engine tuned according to such a specific concept is very rational. The base is VG30DET, and only the computer has been modified. The engine remains normal, the boost is increased to 0.9 to 0.95, and the limiters are cut to bring out the full potential of the VG30DET. This alone increases power by 70ps, and power is 350ps.
has been upgraded. Attraction that users can choose
The engine is completely normal. Even the muffler shouldn't have been touched, but you can definitely feel the power increase. Because the sound is so natural, if you open the throttle as usual, the torque will suddenly appear from slightly over 2500 rpm. Beyond 3000 rpm, it shows acceleration that makes you forget that it is an AT.
It shifts to a sharp dash system. If you continue to step on the throttle, the range from 4000 to 6000 rpm will pass in an instant, and at the same time your back will be pressed against the seat back with intense force. In this rev range, it shows a sharp boost that is comparable to any NA, and the boost-up effect is maximized. An engine with good materials is compressed by a boost of nearly 1 bar and it is a momentum that rushes up. The pick-up is also excellent, and the running on winding roads is truly unbeatable.
Power peaks at just over 6500 rpm, and the power curve is gentle at the top end. However, the good matching with AT could be realized only if there was a sense of torque in the low and medium speed range. It can be said that not being overly constrained by peak power has, on the contrary, improved acceleration performance without sacrificing everyday performance.
The suspension uses original parts for all shock absorbers, coil springs, and stabilizers. Tires are a combination of Impul original wheels and Potenza RE11. 235/45ZR17 front and rear 255/40ZR17 is a very wide setting. The appearance is completely along the line of the wheel arch, and the fit is extremely high. The height of the car has been lowered a lot, so the power is unparalleled.
However, when it comes to running, it feels a bit oversized in terms of ride comfort and sweet steering feel, but this also becomes visibly thinner as the speed range increases. In other words, it can be said that it is perfect if the theme is only running in the high speed range rather than everyday life, and it demonstrates its power only when it is at full power.
According to Impul's comments, the 16-inch model is close to the concept, but the 17-inch model is a challenge to the possibilities in the sense of pursuing performance. It has already been confirmed that 16 inches is the best in terms of everyday use as the concept. Therefore, arrange the tire size
Since the attractiveness changes greatly depending on the user, it would be good for the user to make a choice. The 932S, which combines many possibilities and charms, is sure to be accepted by millions of users, and it feels like Kazuyoshi Hoshino's proud product.
The difference from normal is the 300km/h full scale speedometer and Impul stering wheel
There are two types of wheels, Impul R1 and Impul R-70I. The photo is R1.
It's nice to know that just replacing the computer will change the way you drive.
A rear wing that greatly enhances the appearance of the Impul 932S.
The aero parts show a very beautiful finish
