juvi22003

iTrader: (2)

After looking thru TOKYO AUTO SALON exhibitor list for 2016, i came upon this company called J & K that made a supercharger kit for the RCF and also works with the ISF.

BULLETPROOF also started a thread on the RCF forum

https://www.clublexus.com/forums/rc-...ne-teaser.html

more info directly from their website

http://www.jk-power.jp/cont8/main.html

k20trick

iTrader: (3)

wish I could understand what they are writing.. Looks like a baby supercharger for a big motor... Wonder what ecu they are using or if they are on stock ecu with low boost... Also looks like they decatted the stock headers?

can anyone translate what they are writing?

juvi22003

iTrader: (2)

your browser should be able to translate it....i'll copy and paste it in a few mins

NotnFsport

iTrader: (10)

Icode made a supercharger for the ISF years ago. How many kits are on stateside Fs? Zero... why....tuning tuning tuning. There have been so many threads about this option not working for stateside Fs. Yes I would love for this to work but dreaming is not reality. This is just like the twin turbo ISFs from years ago. Yeah looks great,sounds cool...but no proven results. I guess at this point threads like this are becoming comical.

juvi22003

iTrader: (2)

ok not sure what some of this means, i just copied and paste from the website....pics are also on the site for reference

8555 largest in HKS (power Dell) size
more ... the power
to try to make if not

RC-F supercharger
Option of coverage also end (December 26 release) setting start is controlled by the F Con two (F Among the Con can not be used in other models for remodeling product) I made ​​harness on the chassis dynamometer in Checking while Milial data

Lexus RC-F supercharger
Set piping complete It is hard to EX Mani Catalyst removal change the metal from ceramic

Lexus RC-F supercharger

HKS compressor GT8555
mounting bracket complete
material cutting in machining from duralumin plate
and was able to set in barely a determined position in the 6 th
is every likely that I made ​​a barely space while moving the vehicle also genuine parts, but this vehicle It will be a little to Yuutsu because probably the same IS-F after this was the most difficult even
after the piping production

Lexus IS-F supercharger
The IS-F receipts has closed　
RC-F · IS-F different to place the confirmation while
both simultaneously HKS GT 8555
We want to to this intercooler the SPL size　
is going to be a battle of the space reserved and processing

Lexus RC-F
Now has intercooler
size GTR size three-tier SPL
charger HKSGT8555
mounting position has been determined
is now bracket production two I do not know the same a go because there is also charger production to the next to the IS-F of this RC-F minute material ensure

Lexus RC-F supercharger
The 5000cc V8 say is I　
have the opportunity to ride on a variety of cars, but it is smooth most
it because it is for the time being important first data taking fuel adjustment is the most

juvi22003

iTrader: (2)

I wouldn't post something here if i think it was "comical" go read and look at the pics for yourself and tell me if thats "comical". They are you telling exactly how they did it and the car will be at tokyo auto salon next month....

NotnFsport

iTrader: (10)

Maybe J & K stands for just kidding??

NotnFsport

iTrader: (10)

Fs in Japan....hell yes it will work. Why...the ecus are not as encrypted as stateside Fs. The thread you copied and posted was about the possibilty of it working outside of Japan. Please do so research on how many companies have tried and failed to tune the F in the states. So yes its comical.

LexISguy

What are the power gains?

ISF4life

iTrader: (30)

I've been done to dead, the only you are worries are the tuned, usds ecu

vbb

iTrader: (3)

The mechanics of making an aftermarket forced induction system for the ISF have been cracked long ago. Fuel management is the issue. I don't know who in their right mind would run F/I on the ISF (or RCF) unless they had the ability to regulate fuel, unless they were just trying to prove a point that it could be done and had no regard for the near-certain damage they'd cause to their car.

heyarms

iTrader: (5)

I'm pretty well versed in the 2IS boosted car market, as i have a boosted IS250 and my fiancee has a HKS supercharged IS350... But a general question here, what stops the ISF from running low boost like the 2IS can? We have high compression and lean (stock) and the are able to run ~7.5psi before the engine stops getting the fuel it needs, and are able to gain close to ~100whp. I obviously dont have the ISF and dont closely monitor these boards, but what is stopping a similar low boost product from being a reality for the F?

PDP180180

iTrader: (3)

The turbo option doesn't really work due to the limited space in the engine bay. Some tried running turbo's after the headers (or in that area), but this didn't produce very worthwhile results on the dyno I believe? Think there may have been other mechanical issues involved as well??

Chargers do work, and can be made to fit in the engine bay with a lot of work (it looked like a lot of work in the photos I saw at least!).

Again, the gains were negligible for the outlay. Without the ability to correct/change the fuelling to match the blower etc, you don't gain much due to the ECU nannying the system so closely.

That's my understanding anyways!

I8ABMR

if you have the money for this kit you should have just bought a faster car with better performance. I have seen SC kits go for 12-14k !!!! NUTS !!! That would put you in a whole other playing field

NotnFsport

iTrader: (10)

Very true. One member had a twin turbo ISF...sold it and got a GTR and an LFA