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    Knock Sensor Mount 400B Engine Holley Terminator X

    Hello all, Has anyone mounted a knock sensor to a 400B block? If so how and where? Only place i can find is at the top of the block front face. It is supposed to be between the middle cylynders a little low so no valvetrain noise. Any ideas?
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    New 512 Stroker Running hot

    Good day all, Hey everyone, I’m looking for some help diagnosing heating issues with my 1970 Plymouth Roadrunner (512 stroker, 400 block). Interested to hear from others running a similar setup to see if I’m missing something. I am seeing steady temp increase and have to pull over as CTS heads...
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    1050cfm brawler vs Holley terminator x efi

    Right so my new engine is here 512 stroker which came with a tuned 1050cfm brawler carby. The previous engine was a mild 440 with Holley terminator x 4bbl injection, I don’t believe the current efi will supply enough fuel to the new motor. I’m being advised that the carb style efi are no good...
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    440 valve failure

    So I recently purchased a 1970 roadrunner and after only driving it half a dozen times and less than 300 miles I’ve blown a valve coming out of a roundabout at around 3000rpm. Devastating is an understatement. I am yet to pull the head off this weekend to see how much damage I am in for. I...
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    Holden Astra electric power steering pump

    So early days with my roadrunner but my power steering was struggling and loud with a wobbly pulley. I have started the installation of a Holden Astra electric pump which seems to be common here on old school cars. I’m mounting in in my front guard behind my headlight. Has anyone else tried this...
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    1970 Roadrunner Looking for advice

    Hello All Just an introduction I’m a newbie mopar owner recently purchased a 1970 roadrunner. Awesome car looks immaculate but needs quite a few upgrades and improvements to handling etc. here to learn from peoples first hand experience. I already have a list of things I need to sort! Great...
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