416, 427 guys....mass air or speed density?
06-04-2008, 09:31 AM
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416, 427 guys....mass air or speed density? i will be going to one of the bigger motors with a lot bigger cam than my 346. What type of tune are you running? Id like to stick with mass air to make things easy....which is better?
06-04-2008, 09:36 AM
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Some people are against SD, but I love it.
As long as you're not changing huge elevations or drastic weater changes then I don't see what the difference is.
I run SD open loop without a problem.
As long as you're not changing huge elevations or drastic weater changes then I don't see what the difference is.
I run SD open loop without a problem.
06-04-2008, 09:43 AM
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Wow your going to get half the people say one thing and the other half the other.
I have a 457 in the works and I've chosen a 100mm MAF and will run that way.
One of my customers has my 408 and has chosen to go SD and will run that way.
As long as the tuner knows what he is doing both are fine, neither is the wrong way to do it.
I have a 457 in the works and I've chosen a 100mm MAF and will run that way.
One of my customers has my 408 and has chosen to go SD and will run that way.
As long as the tuner knows what he is doing both are fine, neither is the wrong way to do it.
06-04-2008, 01:54 PM
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would an SD tune be ideal for car in south Florida? basically the weathet all year round stays between 75-90*. 427ci-454ci type of N/A set up.
