A new article with photos on the T/A & AAR rocker arms with a W2 / W5 rocker arm comparison
- Thread starter Alaskan_TA
- Start date
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yellow rose
Overnight Sensation
You guys are killing me!!
Alaskan_TA
Well-Known Member
OK, OK. $51.00 then. ;-)
In all seriousness though, thanks for posting the images.
Definitely not T/A & I really do enjoy a good mystery.
In all seriousness though, thanks for posting the images.
Definitely not T/A & I really do enjoy a good mystery.
Wyrmrider
Well-Known Member
yr- just post the offset and not claim what they fit 
FYI from YB by Scot Foxwell
Here's what I suspect: if you went from a 51 to 45, the throat may be too big already for the 45 and you have lost the valve job below the 45.
Biggest I will go on most 45* valve jobs is 91.5%, otherwise you lose the bottom angles, and from my experience, that's where the upper flow numbers are in the valve job; is in those bottom angles.
You need a good 60 (at least as wide as the top angle) under the 45 and a good 75 below that and if there is enough room, just touch an 82 on the bottom of that 75... but if the throat is too big, is no bueno.
I have 45* valve jobs that flow over 450 cfm (conventional 24* BB Chev) that give up very little over a 50* but kick it's butt in the lower lift ranges. "
end quote
I might consider 51 degrees with q 750 lift cam
FYI from YB by Scot Foxwell
Here's what I suspect: if you went from a 51 to 45, the throat may be too big already for the 45 and you have lost the valve job below the 45.
Biggest I will go on most 45* valve jobs is 91.5%, otherwise you lose the bottom angles, and from my experience, that's where the upper flow numbers are in the valve job; is in those bottom angles.
You need a good 60 (at least as wide as the top angle) under the 45 and a good 75 below that and if there is enough room, just touch an 82 on the bottom of that 75... but if the throat is too big, is no bueno.
I have 45* valve jobs that flow over 450 cfm (conventional 24* BB Chev) that give up very little over a 50* but kick it's butt in the lower lift ranges. "
end quote
I might consider 51 degrees with q 750 lift cam
Looked in an old catalog the rocker shafts are TA but did not have the rockers. My buddy has a 78 catalog that he is going to check.
Did anyone find the rockers in the catalog?
I looked in a 75 79 and a 82 nothing
I looked in a 75 79 and a 82 nothing
Dartthunder340
Well-Known Member
Could they possibly be for the original Mullen heads? I had a set years ago and kept the rockers. I’ll check for them.
Dartthunder340
Well-Known Member
Here are mine.
SS Lancer
Well-Known Member
U selling them ?
SS Lancer
Well-Known Member
Old post , did these ever get re-produced ???
SS Lancer
Well-Known Member
I have Mullen heads do you have any for sale ?
MOPAROFFICIAL
Oogliboogli
It was kinda fkd up no one told you and he just took advantage. Oh well, live n learn.
I honestly didnt remeber getting them . Just assumed they were 273s when I glanced at them .
MOPAROFFICIAL
Oogliboogli
Like you see him n your hanging out with say a Fabo bunch at the local car show someday and then that comes up ..."uh yeeeah...huh huh ,sorry buddy" . Lmao
If you guys ever do hang out... it were me, I'd know would be buying the beers that day haha
SS Lancer
Well-Known Member
T&D has nice ones also
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