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AFR 325 flow sheets.... anyone ever flow these heads?

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Old 01-29-2017 | 06:16 AM
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Originally Posted by endeavour32
okay this has to be a joke- It's spec'd for 1.6 rockers
I believe that 's just lash...it has lash for 1.6, 1.7 (underlined) and 1.8.

So, giving lash for 1.6, you take that number, divide by 1.6 and times by 1,7 for lash at 1.7
So, giving lash at 1.6, you take that number, divide by 1.6, and times by 1.8 for lash at 1.8
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Old 01-29-2017 | 08:43 AM
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Originally Posted by SB
I believe that 's just lash...it has lash for 1.6, 1.7 (underlined) and 1.8.

So, giving lash for 1.6, you take that number, divide by 1.6 and times by 1,7 for lash at 1.7
So, giving lash at 1.6, you take that number, divide by 1.6, and times by 1.8 for lash at 1.8
Noone in the world would run 1.8's. The valvetrain would turn to dust. I believe 1.8's are custom rockers and are only available in the future. lol
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Old 01-29-2017 | 09:02 AM
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Originally Posted by Rookie
Noone in the world would run 1.8's. The valvetrain would turn to dust. I believe 1.8's are custom rockers and are only available in the future. lol
Been running them for 3 years.
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Old 01-29-2017 | 09:06 AM
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Originally Posted by Rookie
Noone in the world would run 1.8's. The valvetrain would turn to dust. I believe 1.8's are custom rockers and are only available in the future. lol
Oh, come on. Lol.
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Old 01-29-2017 | 10:08 AM
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Originally Posted by Rookie
Noone in the world would run 1.8's. The valvetrain would turn to dust. I believe 1.8's are custom rockers and are only available in the future. lol
I like how you worded that especially since many of us on here run 1.8's from time to time but just keep it quiet so others don't think your insane or mentally challenged. Well I guess I fall in that category and love it.
I'm not even gonna ask what you run or have run over the years. Lol.

Future??? Won't be to long and rockers will be a thing of the distant PAST. Lol.
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Old 01-29-2017 | 10:19 AM
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I figure go all out, jesel 1.6 shaft system.. I don't wanna take any more chances and want good power, gonna wing a smaller prop to 6700-7000...

Last edited by Full Force; 01-29-2017 at 10:23 AM.
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Old 01-29-2017 | 11:03 AM
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Originally Posted by Full Force
I figure go all out, jesel 1.6 shaft system.. I don't wanna take any more chances and want good power, gonna wing a smaller prop to 6700-7000...
Now your entering my world, but I'm not sure a 30 pitch 5 blade hering is a smaller prop.
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Old 01-29-2017 | 11:13 AM
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Originally Posted by Full Force
I figure go all out, jesel 1.6 shaft system.. I don't wanna take any more chances and want good power, gonna wing a smaller prop to 6700-7000...
Sure.
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Old 01-29-2017 | 11:41 AM
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Originally Posted by getrdunn
I like how you worded that especially since many of us on here run 1.8's from time to time but just keep it quiet so others don't think your insane or mentally challenged. Well I guess I fall in that category and love it.
I'm not even gonna ask what you run or have run over the years. Lol.

Future??? Won't be to long and rockers will be a thing of the distant PAST. Lol.
huh,,I tell everyone that I've had crower stainless steel 1.8 rockers since 2005.I've used them on other builds too.
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Old 01-29-2017 | 04:59 PM
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Originally Posted by getrdunn
I like how you worded that especially since many of us on here run 1.8's from time to time but just keep it quiet so others don't think your insane or mentally challenged. Well I guess I fall in that category and love it.
I'm not even gonna ask what you run or have run over the years. Lol.

Future??? Won't be to long and rockers will be a thing of the distant PAST. Lol.
I was just giving SB a hard time. All in good fun. I ran 1.8's for years (5 maybe 6?) I ran them to 6500 RPM's with my old Ultradyne cams. Cruise RPM's were mid 4000's. I'm switching to the Yella Terra's this summer and probably will go with the 1.75/1.7 combo. Also the Scorpion 1.8's I believe are closer to 1.83. I'll try to remember to measure the full valve lift before I pull them off.
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