Blazer Forum - Chevy Blazer Forums - throttle body spacer

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- - throttle body spacer (https://blazerforum.com/forum/engine-internal-9/throttle-body-spacer-86308/)

young_treezy

06-26-2014 11:01 PM

throttle body spacer

Should I get a throttle body spacer for a 4.3L vortech engine? I already have a flowmaster muffler installed sounds really good.

rexmburns

06-26-2014 11:08 PM

It's a good paperweight if your looking for one of those! You won't see any gains from it tho sadly.

newguy

06-27-2014 06:50 AM

Reason being is a spacer is supposed to mix the gas and air. Well you have fuel injection and the injectors are after the spacer making it useless

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