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injector crack pressure TD42T

Tech Talk for Nissan owners.

Moderators: toaddog, V8Patrol

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Posts: 150
Joined: Sun Jan 20, 2008 9:06 pm
Location: swan valley

injector crack pressure TD42T

Post by uzdnabuzd »

Hi,

just wondering if anyone can help me with injector crack pressures.

My question is..... How much boost can you run before you have to change the crack pressure of the injector? And what is it normally changed to?

Any help would be great

Thanks
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Posts: 150
Joined: Sun Jan 20, 2008 9:06 pm
Location: swan valley

Post by uzdnabuzd »

surely someone must know this, come on.
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Post by GUpatrol02 »

x2, can increasing the cracking pressure increase performance? There is a fair bit on patrol 4x4 forum but for some reason it wont let me search or post threads, dont know why
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Location: europe

Post by Rampage »

all i know is that the standard crack pressure is around 1600psi! correct me if wrong!
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Posts: 150
Joined: Sun Jan 20, 2008 9:06 pm
Location: swan valley

Post by uzdnabuzd »

110bar.
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Contact Dzltec

Post by Dzltec »

Both n/a and fact td42t opening pressures are 110 bar +- 5. Setting them higher gives no power increase, it just allows for better atomisation and penetration into the compressed air.

Best to leave them at the higher spec, unless its a performance unit.


Andy
www.diesel-tec.com.au Ph 03 9739 5031
Ball bearing turbo upgrades for factory turbo vehicles. Got a diesel question just ask.
Home of the twin turbo shorty and many 150rwkw+ patrols.
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