Weber 48 IDA Parametric Throttle Choke

I needed to test different chokes in my weber 48 ida carb for tuning. Racing beat and others say 40mm choke will should be a good starting place so I created a choke based off measurements of my 37mm choke that was included with the carb. This is now parametric, meaning you may choose your own adventure. Printed in Polymide CoPA. Note: YMMV, This part should be safe long term but once you identify a size that works for your configuration one should consider getting it in metal.