TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

Stock Spark plug gap?

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Old

May 6, 2010 | 04:09 PM

#1

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Junior Member

Joined: Jan 2010

Posts: 46

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Car: 1991 Firebird

Engine: 305 TBI

Axle/Gears: 2.73s

Stock Spark plug gap?

What is the standard spark plug gap supposed to be on a 305 TBI(1991)?

Old

May 6, 2010 | 04:44 PM

#2

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Joined: Apr 2009

Posts: 162

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From: San Antonio

Car: 1990 RS

Engine: 305 TBI

Transmission: T-5

Axle/Gears: 3.08

Re: Stock Spark plug gap?

.035

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