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#21
10-11-2023, 03:27 AM
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From BES, their "small" program goes 450cfm.
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#22
10-11-2023, 07:33 AM
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#23
10-11-2023, 07:54 AM
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Butler had them on display at Norwalk.
Eric
__________________
"Everybody has a plan until they get punched in the mouth" noted philosopher Mike Tyson Life begins at the end of your comfort zone. “The mind, once stretched by a new idea, never returns to its original dimensions.” |
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#24
10-11-2023, 08:32 AM
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Gonna need coolant holes for the Street use huh. Wonder if they have the coolant passages?
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#25
10-11-2023, 08:46 AM
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#26
10-11-2023, 08:48 AM
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they looked like dcars pics said roughly 10k with shafts etc castings looked fantastic you should go to norwalk more than once every 8 years lol
__________________
1969 carousel red firebird 455, richmond 5 speed 1964 540 gto 1971 lemans sport convertible 1972 Maverick under slow construction |
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#27
10-11-2023, 09:55 AM
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Pics are always nice to see. I'm curious about a couple things in the chambers and if the exhaust is really round like factory iron round ports are. |
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#28
10-11-2023, 10:01 AM
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__________________
Stan Weiss/World Wide Enterprises Offering Performance Software Since 1987 http://www.magneticlynx.com/carfor/carfor.htm David Vizard & Stan Weiss' IOP / Flow / Induction Optimization - Cam Selection Software http://www.magneticlynx.com/DV Download FREE 14 Trial IOP / Flow Software http://www.magneticlynx.com/DV/Flow_..._Day_Trial.php Pontiac Pump Gas List http://www.magneticlynx.com/carfor/pont_gas.htm Using PMD Block and Heads List http://www.magneticlynx.com/carfor/pont_pmd.htm |
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#29
10-11-2023, 11:22 AM
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I talked to AllPontiac a few weeks ago, at the time had one set left. They have a new foundry they are working with to make them, but may take awhile before production, as price is going up as well. From 6500 to 8500ish
__________________
Illinois Outlaw Gassers 6.27@107 9.97@131 |
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#30
10-11-2023, 01:12 PM
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#31
10-11-2023, 10:30 PM
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Was looking around on Butler and BES sites, I don't see where they advertise a 480cfm pro port head, just a 450-460 head and 52-54cc chamber.
Gach yours are 480cfm and 72cc?? |
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#32
10-13-2023, 08:29 AM
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__________________
Darby 74 Grandville 2Dr 455 c.i 4550# 2011 1.60 60 ft,7.33@94.55-11.502@117.74  2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, 6.314@108.39 9.950@134.32 M/T 275/60 ET SS Drag Radial 2023,(Pontiac 505) 1.27 60 ft, 5.97@112.86, 9.48@139.31.... 275/60 Radial Pro's |
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#33
10-13-2023, 08:50 AM
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If you look at that web page it says "BES / Edelbrock Pontiac Victor Heads - Small Port Program" Maybe you need to call them about the bigger heads. Stan PS - John Marcella got 466 @ .800 from his Pro Ports.
__________________
Stan Weiss/World Wide Enterprises Offering Performance Software Since 1987 http://www.magneticlynx.com/carfor/carfor.htm David Vizard & Stan Weiss' IOP / Flow / Induction Optimization - Cam Selection Software http://www.magneticlynx.com/DV Download FREE 14 Trial IOP / Flow Software http://www.magneticlynx.com/DV/Flow_..._Day_Trial.php Pontiac Pump Gas List http://www.magneticlynx.com/carfor/pont_gas.htm Using PMD Block and Heads List http://www.magneticlynx.com/carfor/pont_pmd.htm |
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#34
10-13-2023, 09:05 AM
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I know the heads can be made to flow more, but the cnc ports according to the people that sell them don’t. |
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#35
10-13-2023, 09:13 AM
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#36
10-13-2023, 09:30 AM
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I seem to remember when this first came out that there was going to be a 450 cfm and 480 cfm. Looking at Butler's web site it looks like they have downsized them. Stan
__________________
Stan Weiss/World Wide Enterprises Offering Performance Software Since 1987 http://www.magneticlynx.com/carfor/carfor.htm David Vizard & Stan Weiss' IOP / Flow / Induction Optimization - Cam Selection Software http://www.magneticlynx.com/DV Download FREE 14 Trial IOP / Flow Software http://www.magneticlynx.com/DV/Flow_..._Day_Trial.php Pontiac Pump Gas List http://www.magneticlynx.com/carfor/pont_gas.htm Using PMD Block and Heads List http://www.magneticlynx.com/carfor/pont_pmd.htm |
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#37
10-13-2023, 09:49 AM
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#38
10-13-2023, 02:42 PM
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#39
10-13-2023, 03:00 PM
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#40
10-13-2023, 03:46 PM
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The highest I have for a KRE HP is 434 cfm. They had the push rod moved and were done by Dan Barton.
What ever happened with the new head KRE came out with a few years ago? Stan
__________________
Stan Weiss/World Wide Enterprises Offering Performance Software Since 1987 http://www.magneticlynx.com/carfor/carfor.htm David Vizard & Stan Weiss' IOP / Flow / Induction Optimization - Cam Selection Software http://www.magneticlynx.com/DV Download FREE 14 Trial IOP / Flow Software http://www.magneticlynx.com/DV/Flow_..._Day_Trial.php Pontiac Pump Gas List http://www.magneticlynx.com/carfor/pont_gas.htm Using PMD Block and Heads List http://www.magneticlynx.com/carfor/pont_pmd.htm |
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