GT-40 vs worked E7's

[revhead347]

I have the cylinder head flow database on my computer somewhere. Ported GT40s flow a small fart more that ported E7s. They are both about the same once you cut some of that iron out. A ported E7 will stomp a stock GT40.

Kurt

 

[thumper460]

Data..

There is this site, the owner must have data out the ying-yang, anyhow his site show flow numbers and formulas on how much HP each flow will support..

Click on the site.. click on the page where they discuss where they get their numbers from, and the formulas they use.. then Click on FORD!! Scrool thru a bazillion data sheets till you get to WINDSORS, then scroll down to E7's

That will help you on what power allowable form what.. again read the beginning on FLOW numbers.. dont get lost.. cool??

Stan Weiss' - Cylinder Head Flow Data at 28 Inches of Water

Have fun...

Just me......................................

Thumper

 

[revhead347]

Yup, that's the database I have on my computer. I downloaded it in PDF format somewhere.

Kurt