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S90 70 and 74mm Throttlebody, Seals, Leaks etc in 2023?

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Car Cannibal

20+ Year Contributor
688
165
Jun 7, 2003
Chicago, Illinois
I just ordered up the S90 74mm throttlebody with FIAV block off. Factory rebuild and port by Steve Monroe is sticking now so I'll swap over and keep the original.

Prior to buying in 2023 there were comments on leaks and possible seal swaps etc.

12x18x3 = SKF Nitrile Seal, $4

What's the other tips to be aware of?

Like back out the set idle blade screw 100%, then screw in 1/4 or more?
Or
Leave it alone as it's close?

I know TPS will be set to 10% key on but the throttle blade, etc.

Thanks
 
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