They are iron.I ran through a couple of common heads, but I am unsure. The stamped numbers didn't bring up anything. Are they iron or aluminum? That's a good start.
Kurt
There are not any other markings other than what’s stamped on the front.Are there any numbers on the top where the valve covers bolt on?
I did spot this. Partially cut out for valve springsThere are not any other markings other than what’s stamped on the front.
I figured, worth a shot. Thanks.Not 'factory' heads so I have no idea.
Wow! Thanks for the information!!! Finally have an idea what they could be. I plan on getting a set of springs that will accommodate a B303 cam. Already running a Trick Flow intake so the whole thing would be a cool old school set up.I think I have it. I think they are the old Trick flow High ports. I was pretty sure, because I recognized that exhaust flange surface, and individual cylinder jugs, but they only had standard exhaust manifold holes, and the High-ports usually had 2 sets of exhaust manifold bolt holes. I did some research, and it turns out that the original High-ports only had one set of bolt holes, and there is some history about Willburt Machine selling those heads to Trick Flow, etc. Those actually might be some pretty classic hot rod heads that someone might pay a good price for.
Willburt head is it? any good ?
What is this & any good ? 2.055" inlet 1.65"ex titanium valves Would dished JE pistons need any more clearance with a 480" lift at the valve ?...www.theturboforums.com
Kurt
Wow! Thanks for the information!!! Finally have an idea what they could be. I plan on getting a set of springs that will accommodate a B303 cam. Already running a Trick Flow intake so the whole thing would be a cool old school set up.
Yeah, definitely a decent size valve for sure. I’ll measure them and post it. It’s a primarily street driven car so I don’t want to get too crazy with the cam. It is a 5spd though and I have 3.73 gears so at least I don’t need to worry about a stall converter. I’m only even considering the heads because they came with a 66 coupe I bought for stupid cheap and already sold for 3x more what I paid for it and I kept the heads! Otherwise I’d probably buy a set of some AFR’s.I am pretty confident I am correct on that. B303 cam will be no problem at all. A bigger cam would be nicer actually. Obviously that's a preference thing. I would measure those valves, they look pretty big. The TFS high port can take up to a 2.08" intake valve, and it looks like someone put a bigger valve in it.
Kurt
Yeah, definitely a decent size valve for sure. I’ll measure them and post it. It’s a primarily street driven car so I don’t want to get too crazy with the cam. It is a 5spd though and I have 3.73 gears so at least I don’t need to worry about a stall converter. I’m only even considering the heads because they came with a 66 coupe I bought for stupid cheap and already sold for 3x more what I paid for it and I kept the heads! Otherwise I’d probably buy a set of some AFR’s.
I know everyone preaches about a Custom cam, but the Custom Grinders will most likely go for max performance with less street manners.
Isn't that why you fill out a form for a custom cam? I know FTI has you fill one out. It asks questions like RPM range and intended use as well as cylinder head brand and size, rocker arm ratio, cubic inches, intake, etc.
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