BBG solenoid frequency reccomended for bigger WG (60mm)

s300 and SManager software questions & answers
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oksdesigns
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Joined: Sat Apr 20, 2013 9:48 pm

BBG solenoid frequency reccomended for bigger WG (60mm)

Post by oksdesigns » Thu Jan 31, 2019 10:54 am

What is the best way to go about finding the best BBG frequency for bigger single wastegate setups?


My setup is a b18c1 84mm
Borg warner 62mm
60mm wastegate

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Spunkster
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Re: BBG solenoid frequency reccomended for bigger WG (60mm)

Post by Spunkster » Thu Jan 31, 2019 11:07 am

IT is trial and error to see what gives you the best performance and range with your setup.

crluver123
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Re: BBG solenoid frequency reccomended for bigger WG (60mm)

Post by crluver123 » Wed Feb 20, 2019 9:41 pm

The operating range of MAC solenoids is 30hz-60hz. Why Hondata uses 78hz as the default is beyond me.
I usually change it to 45hz, do a pull, then try 35z and 55hz and see what it does. Whichever works best is where I leave it. 45hz seems to be the best though for 90% of the setups I've tuned with all different wg sizes/brands and various hose configurations.

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