D0OE intake ports
Moderator: Team
Re: D0OE intake ports
Check out the 64 vette thread and see how much power Vortec pro made with the same cfm. Street mill.
Servedio Cylinder Head Development
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Re: D0OE intake ports
The compression ratio on this engine is too high for pump gas and cam is a little big for the street , but you can see what can be done with 351w heads with some effort. There is a little more left in this engine with some carb emulsion circuit adjustments and a small tweak on intake to stop cyl 8 from stealing fuel from 3.
Carlquist Competition Engines
Re: D0OE intake ports
Bill, I am guessing this is your cnc version of a ford casting?
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
631-816-4911
9:00am - 9:00pm EST
Re: D0OE intake ports
No, this is with a typical 50 year old production 351w casting. The "new" heads we are reproducing are the C6FE heads that are cast with the original FORD tooling from 1966 that has been rescued and repaired. The C6FE's are much bigger ports, but very similar chambers.
Carlquist Competition Engines
Re: D0OE intake ports
That came out kind of vague. This engine that i posted dyno sheet for has original D00E ford castings from 1970 that we CNC ported and hand blended along with our normal race build. I probably shouldn't mention the C6FE castings in this post. It will just confuse people.BILL-C wrote: ↑Sun Jul 07, 2019 10:49 amNo, this is with a typical 50 year old production 351w casting. The "new" heads we are reproducing are the C6FE heads that are cast with the original FORD tooling from 1966 that has been rescued and repaired. The C6FE's are much bigger ports, but very similar chambers.
Carlquist Competition Engines
Re: D0OE intake ports
7 more intake ports, 7 more exhaust ports Or 7 more pairs. However you want to look at it.
Thanks for your help as well on this little adventure
Re: D0OE intake ports
If you come across another one of those heads, you could try recutting the seat to 1.94, and not have the aggressive bowl hog job done....... then apply what you’ve learned on this head...... and see how the numbers compare.
You might be able to retain the high lift flow and boost the lower lift numbers a bit.
Reworked stock heads in the 200-230cfm range can make decent power with the right combination of parts.
You might be able to retain the high lift flow and boost the lower lift numbers a bit.
Reworked stock heads in the 200-230cfm range can make decent power with the right combination of parts.
Somewhat handy with a die grinder.