Injectors

[litchy]

If I'm planning to upgrade the injectors on the SK+ charger, which ones should I go for?? My car is a 330.

Thanks in advance

[beanfree]

Why upgrade the injectors? It is not necessary unless you need larger injectors (more than 80% duty cycle). Plus you will need new software if you make a substantial leap (anything more than approx. 10%).

[litchy]

Yep, doing away with Asatronic and going for 'live' remap. Don't get what you mean by duty cycle???

[mikem7709]

Duty cycle is basically the workload they`re doing. Speak to Roy mate, he`ll be able to advise on the appropriate injectors. Who`s doing the mapping ?

[litchy]

Duty cycle is basically the workload they`re doing. Speak to Roy mate, he`ll be able to advise on the appropriate injectors. Who`s doing the mapping ?

Roy....just checked and he's emailed me. Do they make a big difference?

[mikem7709]

Roy....just checked and he's emailed me. Do they make a big difference?

The injectors supply the fuel to the cylinders, the bigger they are, the more fuel goes into the cylinder but obviously you need more air, which is why you need more boost. What also happens is as you compress the air it heats up and starts to negate the extra boost, which is why we cool the air via an I/C or Charge cooler.

[monkeyjuice5150]

for a SK+, I don't think you need one. Unless you're going to up it to stage 2.