DynoJet 248 conversion
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.
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