What makes TBI motors sound so mean?
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Joined: Jun 2009
Posts: 392
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From: Southern Wisconsin.
Car: BMW 330i ///M Sport
Engine: M54 DOHC I6
Transmission: 5 speed
Axle/Gears: Stock
What makes TBI motors sound so mean?
Call me crazy, but I honestly think the 305/350 tbi motors that are untouched except for exhaust sound great. Better than most SBC's! They really have a sinister exhaust note. I'm planning on building a 350 tbi motor, but I'm affraid once I start messing with the cam and heads it won't have that sound. What is it exactly that gives them that grumble? The swirlport heads? The little cam?
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92camaroJoe
Tech / General Engine
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Aug 13, 2015 06:07 AM






