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  1. Engine B21A1 Pistons/ Cylinder replacement

    Write ups & How tos
    Hi I'm new this forum I don't know 100% about certain parts but I have 91 Prelude Si 4ws that has been sitting for nearly 10 years. I want to bring it back to life but realize there was an issue with the pistons or cylinder that needs to be replace if anyone knows where I can find the good...
  2. a little smoke

    3rd Gen
    Damn you frm sleeves! So my prelude has been blowing a little blue smoke out of the exhaust. Not too much but I think its enough so that it will fail emissions. I know that my engine (b21a1) is prone to oil blow-by because of the frm sleeves that honda put in these engines. As of right now I...
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