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View Full Version : RB30 efi Turbo conversion... How to



justy
23rd September 2017, 05:29 PM
Hi guys I have a 92 GQ RB30c and I'm wanting to do a efi turbo conversion if any one has pics or can list the steps /problems it would help me out and I'm sure many others ...
I'm also planning to rebuild the 30 so if any has a work shop manual for a RB30 or knows the main and crank bearing torque specs would be great:bowdown:

typo368
7th November 2017, 08:36 PM
Hey there, i have done the RB30 EFI conversion,, wasn't too bad to do actually,bought all the bits what i needed and done my own porting on the inlet manifold,stripped and rebuilt the inlet manifold,just took my time with it with a lot of reading etc etc,,if you want some pics of the finished project will be happy to post them,,also have ecu pinouts and loom wiring diagrams, even made my own wheel or speed sensor which is still working 10years on!
now buying bits and pieces for a twin cam head for the rb30! :)