Tag Archives: knock

Vi-PEC Releases Plug & Play for E36 BMW M50TUB25 – Now with Digital Knock Control!

We’re become big fans of the Vi-PEC line of ECUs.  Our own Tim Whitteridge runs a plug & play on his EVO9.  We’ve put some in the hands of high-end engine builders who have been very impressed with the features … Continue reading

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Using Knock Listening Devices Part 1: Listen To Your Motor

I’ve spent a lot of time in labs and on dynos, trying to understand the relationship between what you see in recorded data and the performance of an engine.   To me, the difference between a tuner and a calibrator is … Continue reading

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