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Skyline Injectors Rb20 Jecs

david69

By david69,
in Engines & Forced Induction

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david69 Community Regular

david69

Posted
Posted

After wasting 200 bucks on cleaning 6 rb20 jecs injectors i have learnt that it is not worth cleaning or reconditioning any type of jecs injectors.This also includes the gtr ones that are always mentioned for rb20 upgrades.remember how old these injectors would be...Talking to a fuel injector reco place this arvo he told me that mainly the old jecs injectors are prone to leaking where the plastic part of the injector joins the steel body.there is a factory o ring inside that u cannot replace and it leaks from here .it usually dosent leak on the flow bench,only after it cops some engine heat..better off buying after market than old gtr ones....If this saves one person some money.im happy..cheers

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https://www.sau.com.au/forums/topic/422442-skyline-injectors-rb20-jecs/
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  • 2 months later...
Guilt-Toy Grand Master

Guilt-Toy

Posted
Posted

x3... happened to me also... i upgraded to id1000's

i tried everything to fix the issues, even using liquid steel on the injector to try seal it up while i waited for the new injectors to arrive, no good so i drove it around leaking for a few days.

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