High end high dollar performance engine building shops, maybe dyno shops as well. You'll have to call around. I don't have it at hand but there was a print out on some of the better FE heads and their cfm flow numbers.

 

Yeah I am wondering about the after ported #'s. I assume the goal is to have each 1-8int & 1-8exh have equal flow numbers when done ? Dont know much of anything about a flow bench..I also assume unless your worried about 1/10000th of a second at the gates it's not worth the effort to have them benched ?

 

Equal flow on the heads is something that's good but think what a bad unequal flowing runner intake will do to that high dollar reworked head.

 

6090g thats what it say on my heads
iam allmost certain its a 352 or 390? need to dig
for more numbers, raining outside a night dont help. bla,

anybody whos readin this i originally had a stock with 2 barrel motocraft carb
intake c5ae94256 i swapted it for the same match numbers

for a four barrell intake so i could put this 4 barrell carter afb
625 cfm ok what have i not done right?

cant get it top dead center i thought most blocks were

or that are before 351s and 400 s are 15423578 on the roter

why am i havin so much trouble starting it ot setin timing

thanks much

 

Welcome aboard Paul!

It's kinda early...or late depending on how you look at it, so I'm not going to bust open any books right now.

If you look at the intake, you'll find cylinder numbers cast in by the valve cover, firing order cast on a runner somewhere. As a matter of fact, you can find it on that two barrel intake if you still have it.

If you didn't mark #1 on the dizzy, you might be lucky and have one of the caps with #1 marked. Past that it's a matter of turning the engine to get it indexed at TDC. The roter turns counter-clockwise.

BTW, you might get more people looking at your questions if you start your own thread. So don't be bashfull, some of us like doing stuff like this. LOL

 

does it sound like a 352

or do i got to set the timing to a rare 400 fe
or 351

or does it sound like 352 with 427 heads
that i messed up where its mark might be true?

or does you need more info on the block

thanks

 

Paul, Which cylinder are you using for #1? Passenger side at the rad is #1 on a Ford just in case.

I'd say you have a 99% chance of a 352 in your 67. Many are called 390s few are.

The 351/400 first offered in 77, 351Ws in the 80s.

John

 

Time it as a 352, the other sizes of FE engines are pretty much the same specs.

 

allright,


its funny ive allways been pretty good with cars
this snag can be embarrising i guess

like the red green show

thankya

 

Ford Cylinder Head Casting Numbers | Hot Rod Reference