JacktheRiffer Posted July 7, 2015 Share Posted July 7, 2015 Tryi ng to decide which motor to go with for my build. This will be a full on race car that makes around 400-450 whp. I know both engines are capable of this but which has better (quicker) parts availability? Quote Link to comment Share on other sites More sharing options...
Nelsonian Posted July 7, 2015 Share Posted July 7, 2015 I cannot comment on the RB family (love em though), as I do not have one so never tried to source parts, but my experiences with my 2jzgte thus far has been super easy to find parts. You can get (oil/water pumps, head gasket, timing belt, etc) all from the Toyota dealerships, Napa, Pep Boys, advance auto or the multitude of aftermarket companies. As you well know both engines are very capable of the power figures you seek, each with pros and cons. The 2jz has an intake manifold more than able to deliver your power goals so no need to add the cost of a custom one, as well as no need for upgraded internals. I purchased my 2jzgte/auto trans from an Aristo, from JDM engine Pro of La Habra last Febuary for $2600 out the door picked up with having them remove the auto trans and discard. I believe it was JMortenson who stated in another thread, " Choosing an engine is a personal choice" or something along the lines of that. Good luck whichever path you decide to go down. Quote Link to comment Share on other sites More sharing options...
Drift Boss Posted July 7, 2015 Share Posted July 7, 2015 The jz series is obviously going to be easier to source parts. They have a usdm 2jz, and even a twin turbo one too. There is no RB series produced in America. Quote Link to comment Share on other sites More sharing options...
makaofox Posted July 7, 2015 Share Posted July 7, 2015 Put it this way shipping is cheaper with the 2jz than the RB. The RB is becoming more available now and they have sites dedicated to the RB series but the 2jz did come to the U.S. so you can still get parts over the counter. Do some research for basic parts you think youll need in the future and see. Search water pumps, alternators, timing belts, clutch parts, etc. Quote Link to comment Share on other sites More sharing options...
JGREEZY Posted July 21, 2015 Share Posted July 21, 2015 I think the RB has cooling issues at the back of the engines like the L series that's one of the reason's I chose the 2JZ. I was talked out of the RB and into the 2JZ I'm glad I did. Quote Link to comment Share on other sites More sharing options...
Drift Boss Posted July 28, 2015 Share Posted July 28, 2015 (edited) You know what you get after you fix rb series head oil drain issue, coil pack, and crank collar issues? A JZ!!! Edited July 28, 2015 by Drift Boss Quote Link to comment Share on other sites More sharing options...
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