EFI Performance

You cant change the Load scale on the V4x. Using the map tracer its actually not that bad. Once you do 1 run it will trace what load point/rpm you are on and you tune those cells. We use Wolf V500 on the quickest 1JZ in Australia and there is no way we could have gone as fast with a lesser ecu. The V4X is the baby brother. not quit as powerful with outputs but still a good ecu.

LS conversion? Sounds good

Last chance everyone. The field is looking good with plenty of Fast cars coming. Going to be a great morning out.

NEWS JUST IN. JUSTDAVE is shooting the day for "fast 4 & rotorys" and also Zoom mag. Going to be a sweet day.

Hello members. EFI performance & CCC Rotorys have come together to make this event possible. Christmas Track day @ QR, we have the track booked in the morning from 7.30am till 12pm. There will be #cruise sessions #circuit sessions #Drift session #Piston Vs Rotor session And fingers crossed a powerskid sess (but see how we go for that) Now, cost of the day is $150 which covers, car, insurance, medical, fire care, you and a passenger. You & passenger will need, long pants, long top and helmets to enter the track. (same as drag and circuit rules) We are having an after party which will be announced at a closer date. Only 60 spots but get in quick as spots are filling fast. Call for bookings, first in best dressed EFI 0738018075 CCC 0405212350

Do you still have the ABS sensors? front? how much, thanks

When looking at buying a fuel pump for your vehicle, look at the flow rate not the horse power "rating". The horse power rating on a fuel pump is what Ive tested is a load of s......... Bosch 040 in-tank is a open base in-tank pump flowing 102 Liters of fuel per hour = 1.7Liter per minute. (genuine, its in there test book) Now this is at 6.5 bar of fuel pressure, keep in mind your pressure at idle should be around 2 bar. You need 600cc of fuel to support 100 hp at the crank per minute. Now do the maths from there, this is science and you cannot re-write it. The walbo pump is 255 Liters per hour flowing 4.25 Liters per minute @ 3 bar. The walbro is a much better/bigger pump for your modern day skyline, they are even better when used to fill a surge tank with an external pump on the other end. What most of you forget that some pumps are great for a 10-15 second power run on a dyno machine. (the old story goes..... my mates skyline made 360hp on a stock 040 pump, blah blah blah) It properly did old mate, (AFR were properly @ 13.1.1 to) but then old mate took it out on the st, he went 1st gear, 2nd, 3rd, but in 4th gear it was missing and not running right. This is what "we call" G-force over flow rate, engine leans out and dies. It is very important you seek the right advice when setting up your fuel system, speck to the performance people, shops and suppliers, the right suppliers will Gide you with the best setup for your application. Keep in mind, the higher the pressure, the lower the flow. Rick EFI Performance

They come with the receipts.

good buy there.

Now that's funny. ERD are very very good.

ERD

3 Days to go.

Only 2 half weeks away

AUSTRALIA'S BIGGEST DYNO DAY 10 Dyno's around Australia all running at the same time, same day recorded live via web-link. QLD, VIC, NSW, SA, WA, MACKAY, TAS & KALGOORLIE Display cars from EFI PERFORMANCE RPM PERFORMANCE TORQUE'N'TUNE BULLET-CARS Sound demo cars from OPTION AUDIO Promotion girls from DIAMOND PROMOTIONS Big Screen Viewing BBQ & Drinks Door prices and giveaways. 4,6,8 CYLINDER AND ROTARY CLASSES ONLY 30 SPOT'S AVAILABLE SO BE QUICK Book on-line @ Biggest Dyno Day NO POWER TOO BIG OR SMALL POWER JUDGING OVER CUBIC INCHES

Check to see if injector over-run is tuned off on decel Sm4 Autronic, wicked ECU with great injector control.