I am going to make my 89 240 a honda killer with or with out a turbo I am wondering if I should buy a new motor or have my bored and a larger cam installed?

 

Welcome.

what are your power goals?
how much are you willing to spend?

 

well I am looking for 250 to 300 hp I have seen it done before.

 

Do you have a turbo model already?
If you do then you need: IPD turbo cam amd gear, Turbo-back exhaust, CAI, a 15G turbo or bigger, Brown top injectors off an 850, and a set of chips for the ECU/ICU.

If you dont have a turbo model, you can swap out for a B230FT motor. It will be easier/cheaper to sell yours and buy a turbo model, and start from there.

 

In a 240? You can put lipstick on a brick but.....with 300 hp, you'll have very quick brick

 

Yeah I don't know if I will get 300 hp out of it. I am looking to remove the power antenna for more of a mast one trunk mount not roof mount