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Xspurt 650cc High Resistance Fuel Injector

SKU:
INJXP650F_FZ0O
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)

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 650cc High Resistance Full Length Fuel Injector

  • flows 700cc/min @ 3bar and 820cc/min @ 4bar fuel rail pressure
  • traditional full length fuel injector
  • USCAR electrical connector (mating connector not included)
  • 14mm o-rings both ends (will not fit Japanese fuel rails without modification)
  • 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

This is our replacement for the no longer available Siemens Deka black 60lb injectors.

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

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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