Thread: throttle body spacer... yes or no?

Nope, unless you like having a list of stuff in your sig...

Plus, it's not going to cool, jack ****, especially if you've got a blower.

If you don't have the coolant blocked off at the LIM, it's a coolant leak or hydrolock waiting to happen. There's no positive benefit from it.

Save yourself some time and effort, dump coolant into your throttle body, swear and scream if your motor survives then trash talk the spacer.