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Thursday, 9 April 2009

DODGE VIPER....................BIG MONSTER!


This car turned up for tuning.............................looks slim but.......................


V10 big big motor..........................whole building was shaking when car was full power on dyno....

Two viper alike air intake?

Big monster engine made 680hp at wheel.........................750hp at flywheel.......non turbo!!!........
You wii see this car at Hamilton 400 race.........NZ GT1 class....exciting!!
Is this MIAMI VICE car?? Anyone?


Monday, 6 April 2009

RB26 WATER PLUG.....................GONE!!??

One of the common problem for RB engine is................................water plug on cylinder head..front and back...........(*_*)'




If you have a big water leak from engine........................maybe this is the one!!!


It's common probrem now for especially R32 cylinder block. If you lost one................It's going to be a mission to repair...............like this one!!!

Threr are some aftermarket water plugs like this



you can clean gear box.................in same time???








Thursday, 2 April 2009

POTENTIAL OF STANDARD BOTTOM END....


ANOTHER BLACK 34!

This car still has standard bottom end( only 20,000km)piston, crank and rods.........but we changed Tomei cam, head gasket set, baffle........... GT2860-5turbo,extention pipe,and intercooler piping that's it!!!



Z32 AIR FLOW X2!! Looks bling bling!!
Still run with Z32 air flow meters.........................looks bling but standard engine??


POWER F/C....... 700cc
Recommend to use air flow meter for street use....................feel better!!


POWER.......................


BOOST, bit too much!!??

We tryed high boost........1.55bar.......not recommend to use all the times but just for Dyno run!??
Anyway 380kw at wheel 1.45bar...........345kw 1.20 bar of boost........... enough and safe for street use ...............very good!! !(^_^)!

Tuesday, 24 March 2009

S15 ..........OVER 300KW WITH AFM P/FC


S15 2.2L?

HKS turbo, trust waste gate etc..


Z32 Air Flow Meter!!

And Power FC Ljetro!!


Power


And boost!!!

Today, we tuned S15 with 2.2L??with HKS turbo, POWER FC with Air Flow meter(Z32), 800cc injector, SARD fuel pump, HKS turbo, TRUST waste gate etc tec.
This car looks bit messy.............but let's strat to tune.................good torque!! may be 2.2L.!!!
This car made 312kw at wheel 1.55 bar of boost, 280kw 1.2bar..... injector is 85%, and air flow meter is 82% use still!! Who say power fc with air flow meter cannot make more than 300kw???? (>_<)'

Thursday, 12 March 2009

R35GTR...HKS 570 RACING KIT


HKS 570 racing kit....................It was a mission....(*_*)'



Before



And after

R35 EVC boost controller.


Power compare with standard.


Boost.................enough???

Another car with HKS 570 racing kit has done..................time for power check!!!

This kit comes with........................front pipe, center pipe, inter cooler piping kit, blow off valves, boost controller(R35spec), heavy duty actuator etc etc. The factory ECU still can manage.(^_^) Bit mission to replace and install all the parts, we took longer time than expected but we could see a lot (investigation??).

Anyway..........result..................80kw at wheel gain..........over 120Hp at engine!!!??

We tryed 1.2 bar as HKS recommended but ......................I think it's enough.....
Bloody first !!!!!!














Friday, 6 March 2009

R35GTR.............STAGE2 WITH ACCESS PORT



R35GTR modification .......................already many people started....So we try with one of the most popular mod. Computer tune with COBB ACCESS PORT.




Comes with connector and controller!!

This system is very easy.......down load data from their web site and send it to vehicle ECU.

And instant power up.......we tryed with stage two(full exhaust system).


power

boost


This car didn't like our Dyno machine at low rev(too much load may be), but obviously gain the power at whole range. 60Hp at wheel so over 70Hp at flywheel. Magic engine!?



And..............................



And HKS 570Hp is on progress!!



Wednesday, 4 March 2009

R35GTR POWER RUN..............FULL STANDARD



Everybody?(MY) interest, how much power from R35GTR with Dynapack???



Test run with fully standard (only speed limiter cut) car.......8000k on the clock.


We tryed with 4th and 5th(1:1) gear........................318kw(432hp) 0.9bar 4th gear at 4wheel, 297kw(403hp) 0.9bar 5th gear at 4 wheel.
So if 18% power loss from power train(gear box, diff, trans,etc), 509hp on 4th, 475hp at 5th gear. And huge torque, over 640Nm.!! This figure is very close to catalogue numbers. Very impressive!!

Boost is started from 0.85bar 3500rpm and came down to o.7 bar. Air flow ratio is below 11.5:1, so running rich but good tune.....

Just compared with R34GTR standard(just cat back exhaust) both 4th gear............................this is very sad(*_*)'...........but If you modify(34GTR)......you will smile all the time!!!

Tuesday, 3 March 2009

F-CON V-PRO MODEL CHANGE.


New look F-con Vpro.


personally I prefer previous cover.

F-con Vpro has model changed.............................looks almost the same?? .........Front cover has a hole for communication cable ...........................Functions??
There are few extra functions from the previous model but basic is the same......
So what is the extra??............................ apply more cars, logging more data, extra port for controlling hard ware, such as shift light, fan control, etc etc....
Price will be $4000~(including F-con, harness, map sensor, air temp sensor, sensor harness) depending on the vehicle..........exchange rate is still...........................poor!!

Monday, 2 March 2009

ENDLESS BRAKE....R32GTR with 17inch wheel!!


355mm ENDLESS 6pot racing!


No problem with NISMO LMGT4

Is it possible to fit 355mm brake kit with 17inch wheel?? The calliper may touch wheel???

We were bit worried but............................Just enough clearance between wheel and calliper!!


Almost..................bot there is enough clearance!!! more than 3mm!!??




Looks awesome and brilliant brake system.....Only thing..............($$$_$$$)'

Saturday, 28 February 2009

GO GO PRIMERA.......SR20VE.....??


Looks standard.........but....

This Primera turn up for power run.................................Engine is.....something diferent??!!
SR20VE...!!
Anyway let's do power run..................................sounds powerful than normal primera......... I can here the V-TEC alike?? sound!!!


SR20VE.............sound powefull!!


power run with 3rd gear..

Result................Amaging over 150kw at wheel!!! Most powerful NA Primera so far!!!