Trying to pick heads for my 351W

[NATEHAWK]

What you guys think about these?

http://www.worldcastings.com/prods_pages/053030.htm

http://northernautoparts.com/Product...ctModelId=5284

[phayzer5]

Linky

or for more part #'s, buy them off the RHS website

These are the ones I picked up through Jegs.

[Mercracer]

You are better off with these...

Trick Flow

[turbo2256b]

Here is what is best http://www.brodix.com/heads/st.html Or port your E7s with big valves.

[Mercracer]

Here is what is best http://www.brodix.com/heads/st.html Or port your E7s with big valves.

'splain....

Are you saying that the Brodix are both better out of the box AND modified than the TW heads? The TW heads always appear to make more power than the 1.94 valve Brodix heads in tests. The larger Brodix heads are much more money than the TW heads.

[turbo2256b]

'splain....

Are you saying that the Brodix are both better out of the box AND modified than the TW heads? The TW heads always appear to make more power than the 1.94 valve Brodix heads in tests. The larger Brodix heads are much more money than the TW heads.

I would have to see the test results and parts used to compair test results. I have had both on my bench and ported both. The Brodix are a better quality.

[turbo2256b]

check out heads on here pay particular attention to port volumes smallerr withthe best air flow is best. Bigger ports dont always pull the air you think on a small engine. http://users.erols.com/srweiss/tablehdc.htm#Ford

[OVERKILL]

Canfield.

Jay Allen sells Canfield heads and custom cams to match them. IF you want to go "all out" and get the most out of your parts, this is the route to go.

http://www.camshaftinnovations.com

[turbo2256b]

Canfields are for the most part for very serious hi RPM motors. They are also not sanctioned at most events. They are a very good head.

[OVERKILL]

Canfields are for the most part for very serious hi RPM motors. They are also not sanctioned at most events. They are a very good head.

They also make a "small" head that works great on the smaller motors like 302/306 Jay's got them on the site. Smaller runner volume but wicked flow numbers = high port velocity

[turbo2256b]

Have to check that out been trying to talk them in to smaller ports for years and he wouldnt do it.

[OVERKILL]

Have to check that out been trying to talk them in to smaller ports for years and he wouldnt do it.

Jay used to work for Canfield actually, so he's got a very good relationship with them.