R3 head cross-section

Power-Tripp

Turbocharged
Joined
Apr 7, 2009
Messages
538
Location
Birmingham, AL, USA
R3 head CS3.JPG
R3 head CS4.JPG
R3headCS6.JPG
R3 head cross section 2.JPG
R3 head cross section 1.JPG
A couple of photos for those who port heads or are just interested in details of the head castings.
 
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Tripp, I've been wondering about the crankshaft. What are the degrees of the throws? If number 1 (front) is top dead center, going from front to back, where are the other 2 at? I'm pretty sure it's not 2 cylinders TDC and 1 BDC, but I could be wrong. While driving my straight 6 jeep the other day, I noticed it has the same hummmmm as our Rockets. Never noticed until I put the TORS on.
 
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