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DynoJet 248 conversion

(@cstrick9)
Member

Beginning a project to convert a Dynojet 248x to yourdyno controls.  Drum diameter is 48".  Test speeds are 8mph to 200mph.  If I'm doing the math right and need 200 pps I will need a pickup wheel with 215 teeth.  Following the minimum specs for tooth width (0.1") and tooth spacing (0.4") the pickup wheel will be 34" in diameter.  Before I have this machined I thought I would post here because this seems extremely unreasonable. 

 

 

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Topic starter Posted : 08/06/2022 3:38 pm
(@thdyno)
Member

Hi i have a diy dyno made with 2 48" rollers from  a dynojet.

I use 48 teeth  works fine 

The max speed i have been doing is around 260km/h

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Posted : 08/06/2022 9:40 pm
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