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Xspurt 525cc Stubby High Resistance Fuel Injector

SKU:
INJXP525S_SZ0O
Quantity Unit Price (Inc GST)
1 + $109.00 ($125.35)
10 + $103.55 ($119.08)
20 + $98.10 ($112.81)
30 + $95.38 ($109.69)
  • Xpurt 525cc Stubby High Resistance Fuel Injector
  • Xpurt 525cc Stubby High Resistance Fuel Injector

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.

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.
$109.00 ($125.35) Excl. GST (Incl. GST)
Unit of Measure:
each
Purchase Increment:
1
Minimum Purchase:
1 unit
We ship worldwide at competitive pricing. Shipping calculated at checkout.

Frequently bought together:

Description

Xspurt 525cc Stubby High Resistance Fuel Injector

Dynamically flow tested in New Zealand by us, Motorsport Electronics (MSEL), before shipping so that your set of injectors is matched within 1% across the entire set.

  • Length: 38mm body length (stubby length).
  • Full injector deadtime/battery compensation information is supplied with each set of injectors
  • Modern design offering extremely good idle control
  • Suitable for use with ethanol, methanol as well as most oil based fuels
  • Multi-hole spray pattern

 

Xspurt injector setup information is available for the following ECUs and reflashing software

Cobb Subaru

EFI Live injector information

EFI Live

Haltech injector information

Haltech

HP Tuners injector information for Dodge

HP Tuners - Dodge

HP Tuners injector information for Ford

HP Tuners - Ford

HP Tuners injector information for GM and Holden

HP Tuners - GM

Life Racing fuel injector information

Life Racing

Link fuel injector information

Link

Motec injector information

Motec

SCT Performance injector information 

SCT for Ford

Syvecs injector information

Syvecs

Xspurt injector deadtime information

Generic Deadtimes

 

 

View AllClose

Injector Calculator

MSEL Injector Calculator

Not sure what size injector you need?

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
466 cc/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
⚠ 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.

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