Quote:
Originally Posted by evo6011
i dont know my friend had an rb25 in his 91 and it made a shit ton of power even at low boost, but for the cost i dont think its worth it. you have to buy a crossmember, new wiring harness, motor mounts and have custom coilovers to support the weights. i say either built the ka or go with an sr
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The proper motor mounts from either Mckinney or JGY customs will set the motor where it needs to be. You will not be able to tell a difference between the stock motor or RB weight difference. Custom Coilovers will not be needed.
There are a few companies available that will do the wiring for you. The price range from $250 to $450.
Its a matter of preference and what you will be doing with your car. Are you conservative or money isn't a factor for you. I know a few that are running the RB motor as a daily driver and to date do not have any problems. I have a friend that has a KA-T. Its day'm fast. You can't go wrong either way IMO.
If you are looking for a low hassle, quick boost fix. Turbo your KA. You will not be disappointed. A built KA? You will take a RB to the cleaners.