Indiges
Active Member
Hi all
I'm wanting to replicate a 318 Build that I'm reading on hotrod.com. It references late model Magnum heads but doesn't mention the part number.
The info that I have, I think, points to a 671 head but I'm not certain.
The specs are as follows:
Closed chambers
1.92/1.625-inch valve combination
Chamber volume of 59 cc
Rocker ratio 1.6:1
I am aware that aftermarket heads are a better option but I'm trying to do it on a bit of a budget initially that doesn't allow for after market yet.
These were the specs that were listed for the heads in the article, so just need to identify these as part of the initial build.
Any help is appreciated.
I'm wanting to replicate a 318 Build that I'm reading on hotrod.com. It references late model Magnum heads but doesn't mention the part number.
The info that I have, I think, points to a 671 head but I'm not certain.
The specs are as follows:
Closed chambers
1.92/1.625-inch valve combination
Chamber volume of 59 cc
Rocker ratio 1.6:1
I am aware that aftermarket heads are a better option but I'm trying to do it on a bit of a budget initially that doesn't allow for after market yet.
These were the specs that were listed for the heads in the article, so just need to identify these as part of the initial build.
Any help is appreciated.
