prolly should just IM sgt, but what is the flow rate of a stock ITR head?

yshi - who wants to know 'cuz he was asked by the old timer V8 guys that he hangs out w/ at starbucks

 

put it on a flow bench???

 

hrm, I was hoping someone had already done this and had the #s

 

It's top secret info. Y sh!

 

Here is your answer

 

My numbers from a stock CTR head match these fairly closely.

This chart is a measure of the intake side btw. I have the exhaust side numbers, but no real way to post them and have it look right.

btw, I'll be glad when engine builders switch to metric measurements.


[Modified by JeffS, 12:40 PM 3/31/2003]

 

Could someone offer a brief interpretation of this graph?

 

man, why would someone ask u that?

 

Im a tad suprised they flow that small

 

What is a 2ZZ-GE head?

 

i think that's the VVTL-i 1.8 toyota motor with the yamaha head that's in the Celica GT-S and the Matrix XR-S

 

It´s a y2k celica GTS head.

 

at what lift and what pressure? it seems to me that you cant compare numbers
from these various porters these days because they all flow at different pressures.

I have numbers somewhere around here for various heads including a few stock
itr heads if you are interested.

 

lifts are shone on the bottom of the graph
pressure is set static at 10 inches of water

3 variables when working with flow bench
lift, delta pressure, and flow rate. You must lock one to test the other two

 

if you guys have any questions on flow rates etc feel free to ask, it was my semesters independent project this semester for the FSAE car