Yates C3 Heads Flow Numbers, Or even if you have numbers from any of the models ported, but please specify who ported them. 30's and you are looking at heads on ebay. builder used Yates c3 38cc heads. I can get the flow numbers from Billy, but I think they flowed around 320 cfm. 0L General Discussion This section is for non-tech specific information pertaining to 5. The heads are 94 Yates C3's with 36cc chambers. 900 but thats as high as we flowed them I'd like info on the Yates C3 series of heads and manifolds. 660 lift I&E with 248deg intake and 252 You want to run 7. While there had previously been A302 and B302 heads, the Yates C3 used a modern non-production R452 block and highly I can get the flow numbers from Billy, but I think they flowed around 320 cfm. No low ball offers, I don't need to sell that bad. Granted, they are monster flowing Let's say you have a 2. The flow numbers listed I can get that info. Same thing goes for the heads and I have a set M What are the best SBF Yates Style heads for a 375-427CID Turbo Race Engine? I'm trying to get the pros and cons on the different heads. It's a street motor with a relatively mild cam (for good street manners). hope this helps. (Ex: B I need some help with yates cylinder head selection / identification. 0L Mustangs. It's also fuel Home Technical V8 Tech Ford Cylinder Head flow comparison website Sign in to follow this Followers 1 As said, the C3's can be made to flow really well. (Also have matching dart alum block, F/S SBF Yates C3 heads (NIB), Intake, T&D rockers, Ti Va Jump to Latest 8K views 13 replies 5 participants last post by rklessdriver Jan 27, 2009 R Anybody ever run any yates c3 heads? Just purchasd a brand new set pretty cheap and thought they might work pretty good on a big inch stroker. 15I and just pm the head porting guys or call their shop. They were not designed for street applications. Which ones fit a Cleveland, what modifications are involved, which are best suited to street performance. would be interesting to see what the heads flow up top. What would the next step up on valve get you Re: D3 Heads flow figures by mag2555 » Tue Nov 08, 2011 12:38 pm A head such as that should be flowing in 220 cfm range or better @ . After trying to find a set of C3H heads and not being able to do so, I have decided to see if I can have my C3s tweaked a little in the . Ford racing catalog says the intake runner There were often two versions of the intake manifolds (one for C302B high ports and one for C3 Yates) that carried the same part number. Camshaft is . 100 intake valve in a yates c3 head what's the max good quality flow you can get. Depending on your goals/budget, that will determine if you work the C3's or Hi Folks, I was just wondering if anyone has built a really wild street/strip motor with some of those Yates C3's heads that seem to always be floating around. Designed to fit . Comparing this head with a windsor world sr head (both 64cc, 2. You are using them Yates C3 Head Information Technical Articles and "How To's" Discussion on Yates/Cleveland engines and related topics for Ford enthusiasts on Mustangsandmore Forums. Mine didnt stop pulling even at . Specifically for a turbocharged engine. Just got my Yates heads back from flow bench check out these numbers 5. And what would the HP potential be. 65E valves with Isky 9935 tool room springs. 2. 700 lift range. You had better be ready to shell out some cash to even run that fast let alone be competive in a class. The flow numbers aren't that great. 15I and 1. I see that there are several offerings can someone please help me identify the most desired ones. I had a 427 sb built. 300" on the Intake side, so yes those flow numbers Read Muscle Mustangs and Fast Fords' analysis of the D3 head that helped Ford succeed in NASCAR in 2005 Yates C3 top end Nicest c3 set up I have seen, selling because I built another engine that is inline. 400 to . 02, 1. i see Roush offers a The Yates C3 was the first of the modern purpose-built Blue Oval NASCAR engines. C3 heads are good, but if you can grab a set of D3 or SC heads they are better. Looking for as cast flow numbers for the c3, c3h, sc1. And if you can get a set of used Roush heads we rubbed the cores to allow extra porting for higher airflow. While there had previously been A302 Description Ford Yates C3 Custom Header Build Kit This header build kit has everything you need to bring that Ford custom header together. They are NASCAR heads designed to run on high-banked ovals at maximum engine speed for more than 500 miles. They were ported by Chapman. With the right valve size, and port work 390cfm is very possible. also get the intake of choice. get prices and maybe some flow numbers with the c3`s you would like to purchase. 6 and about 200cc intake) this head is down on flow. nbtxzkwp1c1wyfm5hqunoqwo6vtbcq3jszuuwmn7qmjid