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

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Old 04-25-2017, 09:27 PM
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Arrestors had to be cut to 2-1/4" of screen, I only have one later you can see through them, I removed them for a WOT run to make sure they didn't restrict me, no change in rpm or air fuel, so good to go there... I was told it would not hurt me
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Old 05-07-2017, 12:40 PM
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Spinning drives in 74.3@5500 with hydromotive 24-4 blades [ATTACH=CONFIG]567177[/ATTACH]
Attached Thumbnails AFR 325 flow sheets.... anyone ever flow these heads?-img_4418.jpg  
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Old 05-07-2017, 02:59 PM
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Must have been damn cold!
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Old 05-07-2017, 03:35 PM
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Originally Posted by Full Force
Arrestors had to be cut to 2-1/4" of screen, I only have one later you can see through them, I removed them for a WOT run to make sure they didn't restrict me, no change in rpm or air fuel, so good to go there... I was told it would not hurt me
Great to get all the variables tested - only thing left was exhaust? - and that experiment/upgrade probably not worth the coin for the little bit of power it "might" get you... Do those hulls like the hydromotives? I always thought the round ears ran better on the old straight bottoms? I'm a straight bottom single and tried a Rev 4 last year and absolutely fell in love - more bow lift with less trim angle than any other type I've tried, and I've tried them all... But never got to do a proper GPS test with the Rev-4 My highest recorded top speed was with a "bit too big" labbed mirage plus, but it slipped too easy in the rough.

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Old 05-07-2017, 03:49 PM
  #735  
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Originally Posted by cigrocket
Must have been damn cold!
It was lol I will post videos tonight...
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Old 05-07-2017, 03:50 PM
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This was 24 hydromotives... I put on 26 bravo1 but lake kicked up too much for a good test I didn't even try yet

I am trying to Located 25 rev4 also to try
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Old 05-07-2017, 04:14 PM
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Carbs like that cold weather
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Old 05-07-2017, 05:05 PM
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Originally Posted by cigrocket
Carbs like that cold weather
Yes air fuels 12.3-12.5:1

https://youtu.be/aGv6yGGqjwI
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Old 05-07-2017, 05:08 PM
  #739  
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Originally Posted by cigrocket
Carbs like that cold weather
Yes, unlike fuel injection which can add cold air when hot.
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Old 05-07-2017, 05:50 PM
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Originally Posted by SB
Yes, unlike fuel injection which can add cold air when hot.
Should have said engine....smart a**. Lol!
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