Slo5oh

I am finding very little information about these heads. I am hoping someone is familear with them. Someone is selling a pair down the road from me and I seem to recall they flowed very well, but thats all I can recall.

I have found some sites that call them different things, but nothing conclusive as they all appear to be speculative talk.

Mostly, I am wondering the specs on them. Flow, runners, valves.

Anybody?

mjr46

they are comparable to performer 5.0 heads they are the old J302 HEADS I believe?? 1.94/ 1.60's...I may be wrong on the exhaust valve, but those heads are nothing special.

AdderMk2

not the best in the world...

only worth installing if they are given to you

Slo5oh

Im talking about the 202 160s

Specs Iv found thus far are

64cc chamber,
195/67 runners

flow specs
.2-141/97
.3-160/127
.4-212/142
.5-232/161
.6-244/169
.7-255/172

Does anyone know the casting numbers or any way to identify the heads im talking about?
Not the tri-mark iron heads. The most descriptive name I have for them are Ford N351 Iron

Slo5oh

bump. anybody?

mjr46

there not aluminum then correct??

Slo5oh

no theyre iron.

Slo5oh

I called the dealer to try and get in contact with the svo/svt department to see if they can throw casting numbers my way but they wont give any information out unless I am a tech for ford, working on that car in the shop currently.

They also said that ford motorsport /svo heads ONLY are factory heads that have been worked so casting numbers would do me no good. I find that a little hard to believe, is there any weight to that?

The guy tried to sell me a new crate motor saying i would be better off than trying to put heads on a used motor. Thats when I hung up.

mjr46

post PIC of them also try and PM woodsy he might know the scoop on them

Slo5oh

As soon as I get a picture I shall. Ill pm woodsy once I do as well.