Click this banner or scroll down to our new Injector Calculator. 6 quick questions about your application and we will find you a set of flow-tested injectors, matched within 1% from our range in stock.
Not sure you have the right injectors?
Try our brand new injector calculator
Click this banner or scroll down to our new Injector Calculator. 6 quick questions about your application and we will find you a set of flow-tested injectors, matched within 1% from our range in stock.
Each
Now:
$19.00 ($21.85)
Excl. GST (Incl. GST)
Was:
Unit of Measure:
each
Purchase Increment:
1
Minimum Purchase:
1 unit
We ship worldwide at competitive pricing.Shipping calculated at checkout.
Answer 6 quick questions and we will match you to a flow tested set of injectors from our range.
Takes less than a minute with in-stock results,
all individually flow tested before shipping
Example Result - your results may vary
466cc/minper injector
500 KW|4 CYL|PETROL|NA|4 BAR
Xspurt 1170cc Stubby
RECOMMENDED
Xspurt 1000cc Stubby
BORDERLINE
Bosch 1550cc Stubby
OVER-SIZED
Step 1 of 4 — Engine
How many cylinders does your engine have?
cylinders
Step 2 of 4 — Fuel & Induction
What fuel are you running?
What type of induction does your engine use?
Step 3 of 4 — Pressure & Duty Cycle
What fuel pressure are you running?
bar
4.0 bar = 58 PSI
What is your maximum injector duty cycle?
%
ℹ We recommend a maximum below 80% to leave headroom for tuning. Different applications might want to see a lower duty cycle (ie 65%). This is best discussed with your engine builder and/or tuner.
What is your target lambda?
λ
ℹ Lower lambda = richer mixture = more fuel required. Default is set based on your fuel & induction selection. Adjust if you know your target.
Step 4 of 4 — Power Target
What is your target engine power?
—
cc/min
per injector
× cylinder
Calculation Inputs
Cylinders
—
Fuel
—
Induction
—
Fuel Pressure
—
Max Duty Cycle
—
Target Lambda
—
Target Power
—
Injector
Flow @ 4.0 bar
Duty Cycle
Status
No injectors in our current range are sufficient for this application.
Your engine requires — cc/min per injector —
this is beyond the capacity of our largest injector at the selected pressure.
Please contact us and we'll help you find a suitable solution.
⚠ Fitment Note: Before purchasing, please confirm that the injector body
length (Stubby / Medium / Long / Full) and electrical connector type are compatible
with your engine's fuel rail and wiring harness. Consult your engine builder or tuner if unsure.
Medium Injector Extension Cap to take a 38mm short/stubby injector to 3/4 length. Has 14mm top o-ring to fit most Aftermarket fuel rails. Includes filter basket. 11mm also available
Long Injector Extension Cap to take a 38mm short/stubby injector to full length. Has 11mm top o-ring to fit most Japanese fuel rails. Supplied with retaining clip to secure Cap to Injector 14mm also...
Extension cap for 58mm 3/4 length fuel injector Extends injector to traditional 70mm length 11mm injector head to fit Japanese fuel rails 14mm option also available.
Lower Injector Cap Extension for Long Pintle Injectors for Japanese Style Lower Cushions
Includes 2 different sized lower seals suitable for use with Nissan, Subaru, Toyota, Mitsubishi top feed...