Spark Plugs - Projected or not ?
- Holden202T
- Posts: 10394
- Joined: Sat Feb 28, 2009 9:05 pm
- Location: Tenambit, NSW
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Re: Spark Plugs - Projected or not ?
yeah we've certainly decided to get non-projected plugs, and like you say, the heat range will just depend on what the motor is happy with!
No matter what the question is, the answer is always more horsepower! 
Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread

Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread