How much Flow can you get with a stock intake port

[Sonny S.]

>So why is it that all the folks who say they want low end grunt are only looking at what this stuff will do WFO?<
Here's a few..........
Bragging rights.
Sitting at a bar showing your friends that your bike made more power than theirs.
Gotta have something to show for all that money wasted.
Never go farther than the next bar.
Trailer their bike to all events.
Think the burnout pit is cool.

ain't that the truth   

well, the burnout pit is cool....as long as it isn't my bike in there 

[Admiral Akbar]

Max, if you asking me about the TB flow I can't answer, I am already confused enough about the original question, I guess I can't really tell if he is asking about flow from a stock head casting or the throttle body.

Me neither but I prefer to cloud the issue with useless data.. 

What might be better to ask is...

1. Going for all out HP or want nice power band?

2. How much head flow would be need to after #1 is answered?

3. Is the flow of a Jet TB good enough to support the requirements?

Max

[GoFast.....]

Has anyone relieved the combustion chambers around the intake valve on stock heads with bigger valves to cause the air to flow more freely. I knew there was someone who had done that but I can't remember.

[Don D]

Sure that is done with cutters
The open chamber heads further unschroud.

[PanHeadRed]

>Gotta have something to show for all that money wasted.<

!ROFLMAO!

Dyno Sheet - aka - Receipt.

re⋅ceipt  â€"noun

1. a written acknowledgment of a specified amount of money.

Good one Larry.

[POORBOY]

You think these numbers would be anything to go by

1 pound air =14.5 cfm
1 pound air makes= 10 hp