Quote:
Originally Posted by b14 se-rious
"The stock sr20det head flows 188.3 @ .300 lift a fully ported sr20det head flows 253.6 @ .300. A stock VE head flows 329 @ .300. "
Another person I know has flow benched it with similiar results.
Edit: Btw, very nice build  |
Not sure where you're getting your numbers, but those look more like ported VE head numbers than a stock untouched head. Especially, because .300 is 7.62mm of lift, which is less than max lift on the P11 low cam lobes. Those numbers above make it hard to believe and seem more like forum gibber jabber rather than actual test numbers. FYI, P11 cams are 8mm and 10.4mm of lift low/high.
Here is where I've gotten my VE head flow data and what my head actually flows supports those numbers found in the tests below. There is a lot of good head flow information in that thread, however, those claims of 300+CFMs are rubbish.
headflow data??? - Page 2 - SR20 Forum