WebCanfield 310 Aluminum big block Chevrolet heads are considered one of the best bangs for your buck on the market. Canfield 310 heads are the perfect choice for 427-509 cu in … WebMar 1, 2009 · 1,132 Posts. Discussion Starter · #1 · Feb 27, 2009 (Edited) Has anyone seen or made a comparison chart of advertised numbers for aftermarket SBF heads? (out of the box) There are so many brands and many differing opinions on heads. I tend to listen to guys like Joe Sherman and Jon Kaase and a few others.
Canfield Aluminum Small Block Ford Heads & Manley Super Duty …
WebMay 11, 2010 · With the 2.25 valve, the restriction ends up being in the valve area wich is really counter productive to making good power. The Can 310, with a 2.300 intake is sized ideally for a 7000rpm 540 na. I may be doing a set here soon that we can really see wht we can get out of them. My guess is they will go in the high 380's. WebJul 18, 2010 · 15 Posts. Discussion Starter · #1 · Jul 18, 2010. I purchased a set of Canfield heads (20450-54-1A) and they set in my cousin's garage for several years. I recently … churches midlothian texas
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WebDec 1, 2004 · If I had a head here I'd test it just for giggles. AFR's are noted for the mid lift flow as the port is very efficient & Tony designed the head with a big bore in mind. This is why they drop off so much in the .3-.6 area. The Canfields are going to drop but probably not quite as much but I would expect them to follow the same trends. WebAug 21, 2016 · CATCRACKER72. 363" built here in my shop, single 83mm, 205-AFR's, Bullet solid roller, Vic jr intake, has made right at 1000-rwhp so far at 7200. Just finished a 351w-stock block-408cid- with same AFR 205 CNC ported heads, but with 12.1 cr. single carb 4150, serious street engine, made just north of 600hp so far. WebOct 20, 2008 · I've seen a well worked set of Canfield 197/200 heads get into the 320's (CFM) @700" with over [email protected] " so there's a TON of potential there if their done right!! John's actually a pretty easy guy to get a hold of. Just … devere irish pub davis