Engine 1kd mecanical injection pump

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Engine 1kd mecanical injection pump

Postby bj74 on Wed, 11 Mar 2020 8:35 +0000

Hello

I would like to know if someone has already passed a 1kdftv type motor with a mechanical pump.
to no longer be bothered by electronic management


(if the translation is not correct, excuse me. I am basic French)
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Re: Engine 1kd mecanical injection pump

Postby hiluxxury on Fri, 13 Mar 2020 4:31 +0000

Not that I've seen. It would be a huge undertaking... perhaps you could retrofit a 1kz but might be easier to change vehicles.
I might be wrong.

2005 SR Hilux 1KD - SOLD
2009 BMW X5 - destroyed by a hail storm
2012 Range Rover Sport SDV6 - SOLD
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Re: Engine 1kd mecanical injection pump

Postby bj74 on Fri, 13 Mar 2020 5:46 +0000

in France we have a lot of 2lt which has fragile engines.
often replaced by 3.0L of 1kz but limited in power and the disadvantage is indirect injection


while the 1kd is a 16 valve direct injection.


I have a prepared one that develops 300hp


so now I wanted to get into mechanical pump modification
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Re: Engine 1kd mecanical injection pump

Postby muddyhilux2020 on Sat, 14 Mar 2020 2:58 +0000

What mods done for a 300bhp 1kd?
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Re: Engine 1kd mecanical injection pump

Postby bj74 on Sat, 14 Mar 2020 3:46 +0000

to take out 300hp.

large air filter

2.5 "side exhaust

air / water intercooler

twin turbo with original turbo and Garrett turbo

large injectors + 35%
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Re: Engine 1kd mecanical injection pump

Postby bansheebuzz on Sat, 14 Mar 2020 6:49 +0000

Keep in mind the reason we can now achieve such great power and economy is because we now control the burn rate with the advancement of electronic control of the injection, if you go back to mechanical injection you get one injection hit per cycle so therefore loss of power/economy ratio. further more it would require large amounts of re-engineering to achieve
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Re: Engine 1kd mecanical injection pump

Postby muddyhilux2020 on Sat, 14 Mar 2020 7:04 +0000

What ecu map?

And how did you get injectors done?

I'm looking to tune my 2.5 2KD engine (although I will go for large VGT as less pipework)
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Re: Engine 1kd mecanical injection pump

Postby bj74 on Sat, 14 Mar 2020 2:25 +0000

the ECU is original.
I have an adonis box (French manufacturer of very efficient additional box)
the case alone increases the power to 230hp.

for the injectors, I prepared them.

I recondition and prepare all toy injectors on direct injection engine. whether it is single stage, double stage, or common rail
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