The Return of the S16?

I’ll admit I was a little more than disappointed when Nissan initially denied any rumor to the S-Chassis returning as a smaller, slimmer version of the 370Z to compete with the Toyobaru twins.

I never get tired of the S15

Many Nissan fans didn’t like the news that Nissan though of the Juke as a suitable replacement in the subcompact sports car class.

hmmm..

In 1996 Nissan unveiled the Urge, a six speed rear wheel drive roadster that was a few years to late to the game.

With Chevy and other manufacturers clamoring to replicate the success of the lightweight rear wheel drive Toyabaru twins, it only seems logical for Nissan to bring back something that’s long been a staple of their company.

In the fall of 2012, Nissan design director Shiro Nakamura talked Austrailian based automotive magazine Drive and hinted to the possibility of a lightweight rear wheel drive coupe.

Hinting to the possibility that Nissan may consider downsizing its sports cars, including possibly a sub-compact 370Z model got enthusiasts excited. He also revealed that the next version of the Nissan Z may not have a higher displacement motor than the current one.

“I much prefer smaller sports cars,” Nakamura said. “With 370Z, we still don’t know if the next-generation will have a smaller or larger engine.”

Besides the possibility of a smaller engine, Nakamura said reducing the weight of the next Z car is a priority and all other future Nissan sports cars will be lightweight.

As well as dropping hints to the next Nissan Z, Nakamura also spoke about the possible return of the Silvia, otherwise known in the States as the 240SX. Nakamura was notably coy when pressed for details from Drive Magazine, could this really be in the works at Nissan?

“I cannot say,” Nakamura said, “A light, sport coupe is a nice concept, I like it.” he would continue after reinforcing the fact that he was a huge fan of the lightweight rear wheel drive platform.

With the 350Z, 370Z, and the Skyline GT-R, could Nissan support all the different platforms and vehicles as well as possibly add the new 240SX to rival the FR-S and BRZ under the same performance moniker?

According to Nakamura, yes. “If there is a market, we will do it,” Nakamura said.

Rumors are abound regarding the MR engine and many have projected it’s use as a 1.8L powerplant. Question is will that be enough to hang with the likes of the new FR-S, BRZ and STi flagships that have recently been released?

If there’s any clue to the temperature of the “market” and the willingness of Chevy and other domestic manufacturers to join the lightweight rear wheel drive coupe race, we could see the S16 make a triumphant return.

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Saying goodbye to my R33 Skyline GTST.

It’s been a good run for my R33 Skyline, but with the third addition to our growing family and lack of bond paperwork for my GTST, I had been trying to sell my Skyline for quite some time and I’ve finally found a buyer for my baby.

I’ve owned this vehicle for quite a while, and wasted no time putting it together when it first arrived off the docks as a parts car.

My S2 RB25 -

After the motor was installed and running, I opted for HKS Hipermax coilovers all the way around, and an HKS 3037S Turbo upgrade. The car already came with a Blitz 4 row front mount intercooler… ahh the JDM goodness.

More eye candy :

My time with the GTST was definitely an eye opener, as it led me down the path of modding Nissans / RWD as opposed to the usual Honda / Mitsubishi / FWD stuff I had been doing since 1996.

With minimal mods, this car put down a healthy 385 / 360 ft lbs on a 448X DynoJet at just 16 psi. I loved my time with the R33, but after doing over 25+ RB swaps for 240 guys locally, it’s not much different than a nice S14 with a RB swap in it, RHD and JDM factors aside.

With the growing anti-Skyline sentiment and the federal legalities of owning a state licensed car, I had to make this sale.

After all, who wants a knock on your front door from ICE?

Don’t know who they are? they are the nice federal agents who are hell bent in seeking and DESTROYING these cars because they are such a threat to the nation at whole.

Under 49 U.S.C. 30141(a)(l)(A),a motor vehicle that was not originally
manufactured to conform to all applicable Federal motor vehicle safety
standards shall be refused admission into the United States unless NHTSA has decided that the motor vehicle is substantially similar to a motor vehicle
originally manufactured for importation into and sale in the United States,
certified under 49U.S.C. 30115, and of the same model year as the model of the
motor vehicle to be compared, and is capable of being readily altered to
conform to all applicable Federal motor vehicle safety standards. Where there is
no substantially similar U.S.-certified motor vehicle, 49U.S.C.30141(a)(l)(B)
permits a nonconforming motor vehicle to be admitted into the United States if
its safety features comply with, or are capable of being altered to comply with,
all applicable Federal motor vehicle safety standards based on destructive
test data or such other evidence as NHTSA decides to be adequate.

Petitions for eligibility decisions may be submitted by either manufacturers or
importers who have registered with NHTSA pursuant to 49CFRpart 592.As
specified in 49 CFR 593.7,NHTSA

Skylines imported into the US for use on public roads must either be over 25 years old or they must conform to FMVSS standards. While R32 – R34 Skylines were initially allowed for import, the FHTSA rescinded the importation of the majority of Skylines by limiting it to R33’s that were manufactured between January 1996 and June 1998.

In order to import a Skyline, an official RI must be used and they must fill out a HS-7 declaration for the vehicle. If the vehicle is to be used on the streets then the RI has 120 days in order to modify the vehicle to pass FHVSS requirements. The only company that has information in regards to Federally legalize R33’s is JK technologies.

Found this page after searching for the terms “Skyline” and “registration”? Take a look here at several links that will help you answer the many questions that Skyline owners in the US have, including the story behind Hiro and Motorex, NHTSA and DOT legalities, and the inherent dangers of buying a state licensed Skyline.

NicoClub’s comprehensive Skyline importing guide

EPA KIT Car Legalities

How to import a Skyline

Happy boosting!

Jesse’s RB25 S13 – Installing Top Feed Injectors

When we last left the RB25 S13, the injector duty cycles kept us from bumping up the boost and making some real power. The solution? some 760cc top feed Precision Injectors to help our S13 crack the 450whp mark.

Parts you will need for this conversion

First we begin by opening the fuel cap and disconnecting the fuel feed lines, engine harness and fuel filter setup.

Next unbolt the 3 12 mm bolts to the rail and lift the entire rail along with side feed injectors, take care when doing this because you don’t want to lose your fuel rail isolators ( the plastic pieces that space out your rail from your head.

Jesse was using a Z32 fuel filter, which we will be ditching for a Aeroquip -6 1000 micron inline filter.

Someone light a match and throw it at John! QUICK!

Next, install your injectors into your aftermarket rail, take care when pushing the injectors in so to not damage your o-rings. Without any damage to our o-rings, we test fit the aftermarket rail onto our RB25.

The particular rail setup we are using is the JGY unit, and although the fitment is rather questionable, the low cost of this piece makes it manageable.

Ahh... so much nicer

If you own a JGY rail, now is NOT the time to tighten it down to the head unless you feel like removing the rail to plug your injectors in.

hrmm...

After installing the injectors into your rail, install your liquid filled fuel pressure gauge into the 90 degree 1/8th inch NPT fitting, and then screw the entire assembly into the regulator. Depending on your setup, you may need to install the fitting before the gauge.
Next, take the rubber fuel lines off of the hard lines located on the passenger side of the vehicle.

Take a pipe cutter and pick a spot on the hardline that has a fair amount of straight section to it.

Make sure to use caution as to not kink or bend the hard lines, this setup is meant to terminate at the firewall, so if you intend on running full stainless line back to the tank you’ll need more than 4 feet of the hose.

Next take your -6 AN to hard line compression fittings and slip the cone end over the hardline you just cut.

The S13 uses 1/4inch size hardlines, make sure the brass fitting slides snugly over the line and compress the two ends together to create your seal.

After both compression fittings are installed, it’s time to move onward to the injector wiring.

Most companies sell their injector setups complete with pigtails to convert from the old clips to the new ones. If not MSD sells them seperately for around 2 dollars apiece at most retail stores or websites.

Wiring of these injectors is straightforward, make sure to have the injector clip orientation consistent for all six new clips.

Use your -6 male to 3/8th pipe fittings now on either end of your rail,depending on where or how you want to run the lines, the other 4 swivels will comprise the rest of the fuel setup.

Once all the lines and hardware is installed, then tighten the rail brackets onto your head.

We had to use 2 of the brackets as JGY did not properly machine their rail to take 3 mounting brackets. Further we had to use the factory isolators on the opposite side of the bolt to make things tight and secure.

Once bolted down, turn the key to the on position to pressurize the lines so that you can check for leaks. Once we found no leaks we started the car and adjusted the fuel pressure accordingly. Make sure to double check for leaks after the car is started, as pressure will be significantly higher than it was with the key at the “ON” position.

With no leaks and the fuel pressure adjusted, we are now ready to tune the car. With time running late, i use Jesse’s hand held Power FC Commander to make some small adjustments to the part throttle map and the cold start map along with the idle map.

The Power Commander is quite useful if you are in a bind, or need to clear up a rough spot in your tune.

But with a viewable map grid of 9×9 cells, it makes tuning a vehicle such as this rather cumbersome.

Come get some... RB25 Power

Next we will hit the dyno with a full laptop and FC Edit to squeeze as much power out of the S13 as possible.

Stay tuned………..