info about 7mgte supra injectors

Discuss the RB20, RB25 and RB26 series engines.
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Carl H
Posts: 5985
Joined: Mon Aug 04, 2003 4:09 am
Car: 1995 Nissan 240SX SE RB30DET

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as some of you might know i said in a post that mk3 supra injectors will work in the rb20/26 rail, while this is tru you need a few things to make it seal proplerly.the nissan manifold seals are too short and will not allow for the injector to seal properly so you need to use the toyota seals, they are a taller and a touch wider, they need some love (or lube) to fit into the nissan seal holes.you will also need to swap off the rb upper injectctor isolator onto the toyota injector as it is silghtly taller than the toyota.also remember that these are low impedence so you will need to run a dropping resistor to run these properly.otherthan these little things they are a striaght fit and fit perfectly, i just put my hiflowed rc 550's into my intake mani today and they fit wonderfuly once you do the statements above.


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