keep ka24de and turbo it or find a sr20det or rb20det?

i have a 92 240sx coupe but i been thinking should i just turbo my ka24de and how much power il get or add stuff one at a time or swap and getta sr20det because that motor is made for turbos and other things or try to find a rb20det idk which is a better choice

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  • 1 decade ago
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    build the ka parts are cheap enough and if something brakes you can get them anywhere. why go threw the headache of swapping? rebuild the ka then you will start out fresh. you dont know the past of the other motors. its gonna cost you 1500- 2000 for a sr or rb.

  • 1 decade ago

    I would do the swap. Turboing a KA would mean you would have to rebuild the internals so that it can handle the boost. Although the RB weighs only a tad more than the SR, I would stick with the SR and keep it a 4 cylinder Silvia.

  • 1 decade ago

    go with a rb if u can. but sr20s arent bad either their easier to swap

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