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#121
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Quote:
And has there been any further update ? |
#122
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Not yet I talked to them just before Christmas and didn’t have a shipping date yet at least for mine.
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#123
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Quote is from their web site.
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#124
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I received the most recent edition of Poncho Perfection. In it is an article written by Rocky Rotella on the heads and the bench flow test results. Good numbers if you ask me. BTW, Rocky Great article.
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#125
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I talked to them end of last week still waiting ion the machine shop that does the CNC and they have not heard ETA.
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Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune 13.43@103.4 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs |
#126
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Quote:
GT |
The Following User Says Thank You to blueghoast For This Useful Post: | ||
#127
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In the article the numbers are from Randy Repp of www.PontiacSpeedShop.com
Valve Lift Int/EXH Flow .100 76/72cfm .200 147/124 cfm .300 213/156 cfm .400 258/177cfm .500 269/195 cfm .600 289/202 cfm According to other information the heads go for $1,985 per pair at the above website. Hopes this helps. Last edited by napster; 01-06-2023 at 10:48 AM. |
#128
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Quote:
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66 GTO, 495, M22, Strange S-60 w/4.10 Sold new at Royal Pontiac. 70 Formula |
#129
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Correct. Article includes they are coming soon. No more detail than that.
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#130
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I checked the site. Here is a link. If I'm correct, it looks like they are available for $2,750 a pair.
https://pontiacspeedshop.com/speedma...eads-complete/ Couldn't find Bench flow numbers. |
#131
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It would have been nice if the heads had been flowed by someone else and Rocky had not just used the manufactures flow numbers.
I found this video interesting https://www.youtube.com/watch?v=S7bRyjOUh6s Stan
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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 |
#132
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I still haven't had a chance to flow the CNC ported heads.
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Randy Repp 1964 GTO "GoatZilla" 1964 GTO "Injunuity" A/FX Nostalgia Super Stock 220" Rear Engine Pontiac Powered Dragster https://www.facebook.com/PontiacSpeedShop/ https://www.facebook.com/GoatZillaRacing/ https://www.facebook.com/groups/RebuildExcitement/ https://www.facebook.com/Call1844RacersRV/ https://www.facebook.com/groups/INJUNWARS/ |
#133
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Quote:
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Sorry, but I did not read the article and could only reply to what was posted about where the numbers came from. Stan
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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 |
#134
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Not bashing the publication, just wondering how any people subscribe and read it or any magazine these days.
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Randy Repp 1964 GTO "GoatZilla" 1964 GTO "Injunuity" A/FX Nostalgia Super Stock 220" Rear Engine Pontiac Powered Dragster https://www.facebook.com/PontiacSpeedShop/ https://www.facebook.com/GoatZillaRacing/ https://www.facebook.com/groups/RebuildExcitement/ https://www.facebook.com/Call1844RacersRV/ https://www.facebook.com/groups/INJUNWARS/ |
#135
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CNC vendor relocating 6-8 weeks more
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Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune 13.43@103.4 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs |
#136
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I think Bernard still does SM O heads, but know the new series E heads came out. I do recall he was sending some back that didn't pass visual inspection, and he didn't recommend using them out of box.
Shipments came in waves, and no telling when the wave(s) would hit land. Between those two situations, I guess there was a lot of money tied up in the wind, and may just be doing more E heads now. .
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. 1970 GTO Judge Tribute Pro-Tour Project 535 IA2 http://forums.maxperformanceinc.com/...d.php?t=760624 1971 Trans Am 463, 315cfm E-head Sniper XFlow EFI, TKO600 extreme, 9", GW suspension, Baer brakes, pro tour car https://forums.maxperformanceinc.com...ght=procharger Theme Song: http://www.youtube.com/watch?v=7zKAS...ature=youtu.be |
#137
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I was hoping Draggin Car would get ahold of his sources to find out
some flow numbers for us. Hint Hint GT |
#138
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Just got an email shipping them.
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Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune 13.43@103.4 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs |
#139
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CNC Roller Speedmaster
Received them yesterday, what do you think?
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The Following 2 Users Say Thank You to X72GPX For This Useful Post: | ||
#140
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Vast improvement over their "off the shelf version".
Did it come with flow numbers? |
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