rb20 help

Discuss the RB20, RB25 and RB26 series engines.
tim327
Posts: 18
Joined: Wed Aug 13, 2014 4:33 pm
Car: 95 240sx rb20

Post

my rb 20 stops fulling when trying to boost i bought an harness that was setup for ls2 coils and has a resistor pack on it but everything else is stock so could the stock rb20 injectors not be getting the voltage they need and if there is anyone that know a lot about this motors around clarksville tn let me know can haul car to someone to help thanks


Yellow4g63
Posts: 3718
Joined: Mon Jan 20, 2003 6:07 pm
Car: 95 Nissan RB20 240SX RB20
91 Nissan NX2000 VE power
95 Nissan 240SX Stock
Contact:

Post

stock RB20 injectors are high impedance so you don't use a resistor pack with them. Get low impedance injectors or wire the resistors out of the harness.

tim327
Posts: 18
Joined: Wed Aug 13, 2014 4:33 pm
Car: 95 240sx rb20

Post

so will they just need to go to 12v when key is turned on or do i need to undo the harness and find the old wire for them thanks for help


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