altune

Who builds the best 23* head for drag racing?
I have heard CFE makes a pretty goof raised runner head but I dont see it on their web site.
All Pro are supposed to be top notch, any others worth a look at?
Al

cboggs

All Pro hands down, .. .. no other comes close for the money, ..

The CFE's are nice but 2x the price of a good CnC ported All pro.

All pro will flow around 370cfm, ..

I have a new cnc program I'm working up for a customer and have the
all pro castings in stock, .. but they ain't cheap.

Curtis

hammertime

x2 All Pro is in a class of there own here

altune

what does a set up set of heads run for valve lift in the .800's ?
stainless valves.
tai retainers, pac alloy springs.
??
Al

SST4530

Curtis,

What can you do with a set of 23 deg AFR 227's I'm running on this 409 SB? Trying to decide if I want to put more money into them, buy a set of 15 deg or SB2's?

Thanks, Bill

cboggs

Al,

I'll drop you a PM, .. I don't do price quotes on the net, ..

Bill, .. I don't think you want to spend much more on the AFR's if
you're already thinking about 15* stuff, .. I wouldn't buy the used
nascar sb2.2 stuff for a drag engine unless you plan on putting
more money into them to get them right for a drag engine.

I build a nice 18* head that is running faster then many nascar sb2
engines in dragsters, ..

Curtis

altune

what ever happened to the big deal with Edelbrock heads and people switching to them for 23* stuff ? I think they had some major builders helping them design a good setup.
Yes All Pro, Niiiiiiiiceee stuff.
pricy but you get what you pay for
Al