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#1
01-10-2013, 03:45 AM
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The NEW "CV-330/Twister" CNC Street-Strip Package !!!
... ok guys we have been very hard at work on "one" of the CNC Street/Strip Package's for the CV-1 canted valve Pontiac head, and this one is a combination of the CV-330 "MaxCast" intake port, and the Twister exhaust port ...
... this package uses all Manley parts, Stainless Valves, NexTek springs up to (.850 lift), Titanium Retainers, locks and base locators ... ... this cylinder head is also a 450cfm head without the need for "offset shafts" meaning it also doesn't require offset lifters and can use a rocker arm from a BBC design, which helps keep costs down to make this head a very affordable 450cfm option for the Pontiac enthusiast ... ... this CNC package will also work on stock-blocks with a 4.210 or bigger bore and have no trouble achieving pump gas compression ratios on a 4.210 X 4.500 stroke (501c.i.) combination with excellent valve to bore clearance, it is also worth mentioning the CV-330 intake port has 390fps of peak airspeed ... ... so to be precise, this CNC Package includes all the parts & labor included in the prices listed below for two offerings, which is "With New Castings" or "Customer Castings" complete and out the door plus shipping to the customers return address ... ... we are also currently working on special fixturing to be able to CNC port both of the currently available casted manifolds for this CNC package, one being a low-rise stock hood clearing design, and the other a cast tunnel ram design, which as soon as those prices are available, we will be updating this thread with that information ... (Customer Castings) = $3225.00 (NEW Castings) = $5330.00 "CV-330"(Max cast)Intake Port .100 - (81.7) .200 - (167.4) .300 - (231.7) .400 - (302.5) .500 - (364.7) .600 - (414.6) .650 - (430.3) .700 - (441.6) .750 - (450.6) .800 - (452.7) .900 - (453.0) .950 - (454.2) 1.00 - (456.5) 1.05 - (457.1) 1.10 - (459.4) "Twister Exhaust Port" .100 - 69 cfm .200 - 122 cfm .300 - 161 cfm .400 - 197 cfm .500 - 227 cfm .600 - 248 cfm .700 - 264 cfm .800 - 272 cfm .900 - 281 cfm .950 - 285 cfm ... and on a further note, we are currently building a pump gas 565c.i. CV-330/Twister CNC headed combo in the shop as we speak, and this engine will prove to be our pilot program to one of our crate engines here at Mondello Racing Engines for the Pontiac platform, and this combo will also have one my custom built Anderson Port Development carburetors for this application, so we are very excited to see what this combo is capable of, and we will be sure to keep everyone posted as to it's results for those that are interested ... ... we are also currently working to finish the "RACE" version of this cylinder head package, and we should have everything thing we need sometime tomorrow as some of our vendors have adjusted their pricing schedule for 2013 and we want to be accurate on our pricing, but i will post that info as soon as i have it ... ... for anymore questions or details please feel free to call us at the shop and ask for Tim or Bill, and we would be happy to answer any questions you may have, or email ... (Mondello Racing Engines) #931-459-2760 (bill@mondello.com) Last edited by twinturrbo406; 01-10-2013 at 04:06 AM. |
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#2
01-11-2013, 03:18 AM
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Bill posted this almost 24 hours ago...
Is the PY Forums audience completely speechless?  A 450 cfm head that isn't even labelled a "race" head? Hmm... Edit: Oops! Now I see that it's also posted on the 'RACE' forum- with plenty of comments.
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Anybody else on this planet campaign a M/T hemi Pontiac for eleven seasons? ... or has built a record breaking DOHC hemi four cylinder Pontiac? ... or has driven a couple laps of Nuerburgring with Tri-Power Pontiac power?(back in 1967) Last edited by Jack Gifford; 01-11-2013 at 03:24 AM. |
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#3
01-11-2013, 03:32 AM
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Awe inspiring, but kinda out of my reach and scope for my hobby involvement. Someday, maybe. At my level, I am happy for now to keep my car running. I dream of a posi someday, and maybe a paint job. My XE262 in a 406 gives me an occasional scare as it gets my FB squirrely on a corner.
But those sure are sexy, and I am glad that Roland makes them. They will be great for those that play at such a high level, and the trickle down benefits for me are appreciated as more options become available and keeps Pontiackin' alive for "...one day". 
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"...ridge reamer and ring compressor? Do they have tools like that?" |
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#4
01-11-2013, 09:58 AM
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i think we need like a Heavy Street section
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#5
01-11-2013, 10:20 AM
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... and do we really need 3 threads going on basically the same parts in two sections?
Little promotion at PY's expense?
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https://www.facebook.com/Outlaw-Vint...7899333725868/ |
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#6
01-12-2013, 12:17 AM
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Quote:
... but i guess its human nature for some to be negative, rather than to be positive ?? ... just a guess on my part maybe ... |
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The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.
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