05 3V Head Flow Numbers

[dave bandt]

I found this over on the FFW site and thought that some of our members here would find it interesting.


And I quote:

"Blow-By Racing 3V Cycinder Head Flow Numbers are in

Intake
Lift Stock CNC Porting
.100- 77.1 75.3
.200- 147.0 162.0
.300- 199.6 228.3
.400- 216.0 273.8
.500- 223.2 283.6
.600- 224.8 292.9

Exhaust
Lift Stock CNC Porting
.100- 52.7 46.2
.200- 97.8 104.3
.300- 138.1 163.2
.400- 148.2 177.0
.500- 153.7 189.6
.600- 157.1 197.2

What do think about that...
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[Mark302]

That is pretty impressive, even as stock!

[PER Race Engines]

this is good ,I will wait until it go's down the track befor i tell you mine are but mine are 4v and i should be be starting some 3 valves when i can get some cams :thumbs_up

[dave bandt]

Cool Randy......let us know how they turn out! I posted these numbers because they were the first i had seen for the new 3V heads and i thought it was interesting. I have no idea who this Blowby Racing is and i can't say whether or not their ported figures are realistic. I was more interested in the stock numbers than anything. But it's cool to see info like this starting to trickle out.

[Nick 1]

The mod motor cars, have very good #'s from the factory compaired to a set of stock E7's.

[Ghost]

they flow better then most port jobs on the 2V heads :thud: :thud: