Eddy heads

Blue · Post by **Blue** » Mon Dec 17, 07 7:15 pm

An out of the box Eddy head flows a maximum of around 290 cfm on the intake at .600 lift. I very much doubt a tunnel ram would cause that any restriction.

Anonymous · Post by **Anonymous** » Mon Dec 17, 07 7:53 pm

Thought you had some indy heads , how much flow are you looking?

I think the max porting on the Eddys is around 360 cfm.

Kev · Post by **Kev** » Mon Dec 17, 07 9:39 pm

And the rule of thumb for how much power that supports is cfm x 2 = hp level.

Anonymous · Post by **Anonymous** » Tue Dec 18, 07 12:30 am

Kev wrote:And the rule of thumb for how much power that supports is cfm x 2 = hp level.

So everything being equal , a set of out the box eddy heads with a flow of near on 300 cfm (no two

) with a valve lift of .7 will be good for upto 600 HP (584).

Love the rule of thumb Kev.

Anonymous · Post by **Anonymous** » Tue Dec 18, 07 12:50 am

pete walton wrote:
Adam68 wrote:Thought you had some indy heads ,

I have got THE pair of indy heads not a pair Adam.
you got two left bank or two right bank ones then?

Only messin Pete

Blue · Post by **Blue** » Tue Dec 18, 07 6:39 pm

You could make that sort of power easy enough with an all iron 440. You should be able to make 600hp without really trying on the stroker.....

AllKiller · Post by **AllKiller** » Tue Dec 18, 07 7:04 pm

So i take it the Indy s are Max wedge ports and the tunnel ram isnt
Are they 440-1 indys

The new Eddy Victors will make nearly 800 HP on a stroker 440/500
the stock eddys about 620-650 HP
the Indy-brocks about 700 HP
....from what i have read

AllKiller · Post by **AllKiller** » Tue Dec 18, 07 7:18 pm

Stick a intake on that will match and have done with it, why mess with the Eddys if you have Indys

Anonymous · Post by **Anonymous** » Tue Dec 18, 07 7:26 pm

Have the indys got larger valves? , if so you'd be pretty silly not to use em @ this stage , no point havin all that flow backing up on the smaller valves , be like heathrow on a bad day.