07-26-2022, 07:02 AM | #15 |
1000hp is NEVER Enough!
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AFR MONGOOSE
Here is a flow chart that I put together, it has flow data from the mfc's web sites. For my 427 Dart engine build I went with the AFR Mongoose 260's with inconel exhaust valves. I wanted to stay with a 260cc intake to keep air velocity up.
The Frankinstein heads flowed the best! Hope this helps... Last edited by Vicster; 07-26-2022 at 07:22 AM. |
07-26-2022, 12:16 PM | #16 |
Drives: 2009 ZR1 Join Date: May 2010
Location: KCMO
Posts: 3,205
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Nice job on the table.
I have AFR Mongoose heads as well. |
07-26-2022, 07:04 PM | #17 |
Sucker Punch
Drives: 2013 Black ZL1, 2007 Silverado LTZ Join Date: Jul 2014
Location: N.E. Ohio
Posts: 275
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I'm running Mast also.
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427 Dart SHP Pro LS Block, Callies Magnum Crank, Callies Ultra I Beam Rods, Diamond Pistons, AGP twin Turbos 6865, Mast heads, Cam Motion LLR cam, Morel tie bar lifters, Crower roller rockers, NW 103MM TB, ID2600 XDS, Fore Triple, DSX, E85, ARH Turbo Headers, Corsa, Jakes stage 5 4L80, Circle D, RPM Roll Bar, BMR, Carlyle Racing 15" conversion kit.
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07-27-2022, 05:22 AM | #18 |
1000hp is NEVER Enough!
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Mast
Mast has heads with larger intake runners, I think they are 295cc and would flow allot more. I tried to keep the spreadsheet apples to apples around 260cc intakes. Not dissing any head mfc. they all have different strengths.
I know that supercharges or turbo engines like better flowing exhaust ports. So the Mast heads would probably have been a better choice for me. But I went with AFR... Personal choice. Last edited by Vicster; 07-27-2022 at 05:46 AM. |
07-27-2022, 08:27 PM | #19 |
Dan
Drives: 2010 Camaro 2SS IOM Join Date: Nov 2013
Location: Georgia, USA not the other one
Posts: 1,042
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I think West Coast Cylinder Heads does a fine job with their CNC program on Brodix BR7 or BR-3 heads. If I was in the market for new heads on a 427, BR-7 is what I would go with.
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Dan
2010 IOM SS YSI-B, Pat G Cam, Ported CTS-V Heads, ARH LTs MBRP 3" exhaust http://www.camaro5.com/forums/showth...&highlight=ysi |
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