Articles on Technology, Health, and Travel
Max hp with camel hump heads of Technology
In a report released on March 1, Jim Suva from Citigroup maintained a Hold rating on HP (HPQ – Research Report), with a price target of $3... In a report released on March 1,...The double hump (camel backs or fuelie heads) were great in the 60's and 70's, but there are much better heads on the market now. If your car is a '67 or '68 then you do not need accessory holes, unless your car is not original. Those heads only have 160 cc intake ports. This is fine on a 327 or a 350.If they are the early camel backs then they won't have the end holes for the accessory attachment. If they are the LT-1/Z28 heads they will. The early heads had 1.94 or 2.02 intake valves. The later heads only had 2.02 I believe. Both should have a nominal combustion chamber of 64cc. I personally prefer the 64cc head to the later 76cc smog heads.With 350 hp at 5,800 rpm, the L79 was only 15 hp shy of the hottest carbureted 327, the L76 with 365 hp at 6,200 rpm. ... and new-for-1963 big-port "camel hump" cylinder heads with 2.02/1.60 ...TechCrunch's weekly newsletter dedicated to all things space, including launch, satellites, space stations and more. Hello and welcome back to Max Q! In this issue: Relativity Spac...I stopped a buddy in the middle of a head swap, he's got a 283 with power pack heads, flat top pistons. He wanted to swap on a pair of 65cc 2.02" stock type iron heads, but I told him the compression would drop, plus it would probably hurt the bottom and mid range, plus the valves might hit the bores.There is a company out there that makes aluminum heads with the old double hump casting on the ends. Might be worth looking into. 1969 x-77 Z/28 orange/ white stripes, named by my daughter "Clementine ", M-22 close ratio, 4:10 12 bolt, CE 302. Hugger orange with white stripes.The "041" head was a 1969-1970 high performance head, with the same exact performance characteristics as both the "186" and "187" Camel (double) Hump heads. It also is a 64 cc combustion chamber. It was available from the factor with both 1.94/1.5 and 2.02/1.6 valves, just depended upon which vehicle GM put them in.Period. In 1964, when the solid lifter 327s were increased to 365hp (Holley) and 375hp (FI), the double hump heads got the 2.02/1.6 valves and the 300hp/327s retained the 1.94/1.5 valves (the 250hp base engine got the pyramid heads with 1.72/1.5 valves, no good!). These first "fuelie" heads were 3782461 castings and some 461s got an X added.Chevy SBC V8 Bare Aluminum Camel Double Hump 461 Cylinder Head - https://www.speedwaymotors.com/Chevy-SBC-V8-Bare-Aluminum-Camel-Double-Hump-461-Cylinder-Hea...The 1940 Packard Darrin One-Eighty Victoria Convertible ragtop was known as a status symbol. See photos and learn more about this sporty car. Advertisement Given the times, it was ...The "Camel" or "double" hump refers to the casting mark on the front and back of the head. It's very distinctive and looks like two humps on a camel's back! (Or your favorite girlfriend lying on her back!) For more casting numbers go here: http://www.mortec.com/castnum.htm. You'll have a hard time finding any of these heads …Mar 6, 2009 · Flow characteristics, on double hump heads are very limited, even with drastic porting they wont flow much past .550 lift with big inch sbc. Also if you run much more than 350-360 ci your really limiting the power potential, on 283-327 they run awesome and if are in good shape can be freshened up reasonable priced.DZAUTO. Item number first. Invest in having these heads vated and magnafluxed. If a crack is found, your question is immediately answered. If no cracks are found, then your goal is marginal. You can spend as much as you want on a set of these heads. And you still have a set that is a MINIMUM of 30yrs old, and could crack tomorrow-------------or ...Original Camel Hump Heads. I just finished up machining two sets of heads for a customer replicating camel hump heads for a Camaro restoration. He wanted high performance heads that looked just like the originals. I machined the logos off and then machined the inset by hand around a 3/8” thick steel guide.Back to your original question, most people call the "camel hump" heads fuelies but as stated before, only the 461 were true fuelies. There are several closed chambered heads with different casting numbers and markings that will perform as well and a original fuelie head.An HP 12c is a financial calculator that can figure the time value of money problems and compound interest calculations. Compound interest is common in bank accounts and loans, whe...Chevy Double Hump Heads Specs. General Motors identifies its small-block Chevy cylinder heads with both casting numbers and casting marks. "Double-hump" heads were found on many of its high-performance engines in the 1960s and early 1970s. They were manufactured with larger intake and exhaust port volumes and valves for the period, and engines ...Chevy SBC V8 Bare Aluminum Camel Double Hump 461 Cylinder Head made by Speedway Motors, for as low as $495.99. Free shipping when your order includes this part.Most people grossly over estimate HP numbers. They think you can take a hydraulic camshaft and with a holley 650 carburetor and a set of headers and make 400 Hp. It's just not that easy. I always thought my 355 made close to 425-450 and I think it will make more than yours with steel heads. I'd guess 415-425.In 1961 Chev offered the 461/462 camel double hump heads on the 283 as found in the the 315HP Corvette. These had the 1.92" intake valves and I believe some machining was required for valve to cylinder clearance. ... Yes they would make a difference in Torque an HP.. Not for the better Those heads are much better suited to bigger cubes. The ...The only ones with bigger ports were the 461X heads which came on 61 Corvette 283s with the highest hp options, and 62-63 327" engines w/ 300, 340, and 360 hp options. The 461Xs had 170 cc intake ports and the rest had 155 cc intake ports. The bigger ports are worth 15-30 hp depending on engine configuration, disregard what Chevy rated …Flow characteristics, on double hump heads are very limited, even with drastic porting they wont flow much past .550 lift with big inch sbc. Also if you run much more than 350-360 ci your really limiting the power potential, on 283-327 they run awesome and if are in good shape can be freshened up reasonable priced.0. 2.125/1.625. Gen III LS1 "GTZ" aluminum 38cc angle plug. 12480011. SB2.2 head 48 ~ 54 CC angle plug 284 CC intake runner Bare heads. 12480034. 2.02/1.60. Bowtie Phase III 64cc Angle plug 184 cc intake runner. 12506450.HP: Get the latest Helmerich & Payne stock price and detailed information including HP news, historical charts and realtime prices. Indices Commodities Currencies StocksAug 30, 2009 · It's two half-ovals connected by a straight bar-most easily described as "two humps." Some of these are also nicknamed "Fuelie" heads because a version appeared on fuel-injected 327-powered Chevy ...1963 CHEVY CORVETTE CYLINDER HEAD 8-327 250 HP 23742 (Fits: 1963 Chevrolet Corvette) 327,CAST-3795896,DT B-22-3, Parts Only: Chevrolet. $75.00. ... OEM GM 3890462 Cylinder Heads Small Block Chevy Camel Hump 1966- 1967 Hi Perf. Pre-Owned: Chevrolet (1) 1 product ratings - OEM GM 3890462 Cylinder Heads Small Block Chevy Camel Hump 1966- 1967 Hi Perf.Shop 327 Chevy Small Block V8, Cylinder Heads and get Free Shipping on orders over $99 at Speedway Motors.I like the concept, but prefer the idea of a heavily worked factory head. I started a build of a SJ 327 block with an older aftermarket 3.48” SJ crank. I was going to run it in my 57 with ported aluminum speedway motors camel hump heads, modified to take a staggered valve cover, and a heavily worked factory intake.any 68 and older 1.94 or 2.02 camel hump head. That was the head used on all the high hp small blocks in the 60'sThe bigger heads to follow were the “double-hump” heads championed by the mid-’60s 327 engines. The easiest way to reference any production head is with the last three digits of its casting number. The most famous heads are the 461 and 462 heads that offer 160-cc intake ports, 64-cc chambers, and 2.02/1.60-inch valve sizes.By Engine Builder. Published: Oct 26, 2023. Trick Flow Specialties DHC 200 Aluminum Cylinder Heads combine the classic looks of 1960s-era ‘camel hump’ cylinder heads with CNC-ported airflow capabilities to give a small block Chevy a big dose of horsepower. You can see the heads for yourself at the Trick Flow Specialties booth #23011 in the ...1962 Vette with its original 327/300 hp, .040" over, stroker crank, with the original 300 hp heads cut for 2.02/1.60 valves ported by Mike Stark. With a re-ground cam, stock dual plane intake, shifter left in drive shifting around 5200 RPM, car went 12.7x at Fontana and Famoso.3708 posts · Joined 2011. #6 · Aug 27, 2012 (Edited) Jeff, In the book by Dave Emanuel: The 3795896 (the Power Pack) heads were released back in the late 50's. They had 1.72/1.50 intake/exhaust valves, 137cc intake runner volume and 59cc combustion chambers. IMO, the 461X heads valves are too big for the 283 bore. The 61-63 double hump heads ONLY CAME WITH 1.94/1.5Jan 9, 2008 · Im trying to find out if these would be goIm surprised the 327 made 408 HP with 9:1 compress
Health Tips for Apush unit 8 progress check mcq
quality aluminum heads stay away from the pro comp and other chineese junk. you can get dart 200cc aluminum for about $1000 a pair complete. figure a good set of camel hum cores is about 150-200 plus another 500-600 for a good valve job with hard seats, good valves, and springs to work with a performance cam and your almost there anyways. the aluminum will perform better no matter what.Switching to a pair of 200CC Dart Pro 1 Platinum Heads netted 462 HP. Same dyno, same day. Switching to 195 AFR Eliminator heads netted 490 HP on the same dyno, same day. I used to run 89 octane with the camel hump heads, but I can now run 87 octane with the AFR heads. The camel humps flowed 253 CFM @ .500" lift Intake and 202 CFM ExhaustI've seen camel humps advertised anywhere from $75-$500 for a pair in the last few years, both here in MT and in the Bay Area Ca. There was a local set of '67 491s with 2.02s on CL for $300 for a couple months recently. Aftermarket aluminum heads, vortec heads, LS motors, and cheap crate motors have taken their toll.Cylinder Head "Bare". This cylinder head is a service head less valves and springs which is used on the 350 ci (300 hp) engine. This head is an excellent replacement for street use. It has 1.94" intake valves, 1.50" exhaust valves with 64cc chambers. They require late model center hold down valve covers.The cuts are part of a restructuring effort. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. I agree to Money's Terms of Use and Pr...Hey guys. I have a 70 camaro with 3.73 gears posi and a th350 with a shift kit. Now my engine is a 350 engine from early 80's block. Has 461 hump heads, comp roller tip 1.5 rockers, weiand stealth intake, holley 650 double pump, headers and a 2.5 inch exhaust with flowmasters.According to my information, 461X was the best of all the camel hump heads but are very rare. Next comes the 492 castings, next the 461, then 186, then 041s which are not camel humps but have the same design.The Z-25 cam is a tight lash cam so you can use a lash loop successfully to match your engine needs. The "EDM" lifters should be used on any of the cams mentioned,Thank you Richard for reminding us. Note: our shop used this same cam in a 327 4 speed car with both 3.36:1 gears and later with 4.11 gears.As every desktop publisher and computer user knows, the ability to print legible documents on demand is a necessity. Unfortunately, there comes a day when initiating the print comm...The factory 461 iron casting SBC 327 heads, also referred to as “double-hump” heads, were the best that GM offered at the time. Though most of these heads had 1.94“/1.5” valves, the L76 327 and L84 327 versions were opened up with 2.02”/1.60” valves for better flow.Nov 15, 2005 · Up the compression and get some better flowing heads. Vortecs are said to be better than the old 2.02's (have to remember the 2.02's are old school) Hands down the Vortechs are better. Just compare the chamber design of both heads. The Vortechs have the modern heart shaped chamber and double humps have wedge chambers.I do remember seeing a flow comparison between Vortec heads and the double-humps several years ago in one of the magazines.Both in stock form. The Vortecs outflowed the camel humps by 30-40 cfm across the rpm range. Not a huge amount but the Vortecs have a better designed chamber and more potential then the venerable double-humpers.quality aluminum heads stay away from the pro comp and other chineese junk. you can get dart 200cc aluminum for about $1000 a pair complete. figure a good set of camel hum cores is about 150-200 plus another 500-600 for a good valve job with hard seats, good valves, and springs to work with a performance cam and your almost there anyways. the aluminum will perform better no matter what.The double hump or "camel hump" casting marks can be found on a variety of small-block iron heads and designate a high-performance casting.HP: Get the latest Helmerich & Payne stock price and detailed information including HP news, historical charts and realtime prices. Indices Commodities Currencies StocksBrezezinski reports stock unported: '492 heads flow 206 cfm Intake and 141 cfm exhaust. Bowtie #14011034 heads flow 212 CFM Intake and 140 CFM exhaust. Vortec '062 218 cfm intake and 150 cfm exhaust. So Kev's ported heads are somewhere between stock Bowtie's and Vortecs. 214 cfm Intake @.525" & 149 cfm Exh. @ .600".the camel hump 1.94 heads were most common...yeah, they were on the 300 hp motors as usual, you have to pull the heads to see what you really have, a lot has happened to many pairs of heads over the past 40 yearsSame dyno, same day, Dart 200 CC heads were worth 11 horse power over my then 47 year old heads. My heads came in at 450 HP, AFR at 490. ... I still have a pair of older Camel Hump heads used on a 1970 LT1 engine I bought years ago. They sure made some great power with a 11.1 compression ratio small bock in my Corvette.Had camel hump heads, Z-28 off-road mechanical lifter cam, 11:1 pistons, Offenhauser 360 degree intake, 650 Holley double pumper, etc. Ran the snot out of that motor. ... and 58cc heads. Desk top dyno showed 380 or lower hp with the current set up around 8,000rpm (which I'm almost certain is incorrect) The only ... Out of all the Iron …Using the cam specs (specifically the intake valve closing angle) and your engine's static compression ratio, you can determine Dynamic Compression Ratio (DCR). However, if a high static compression number, such as 10.5:1, is required to get a decent DCR number (like 7.8:1), you will more than likely end up with pre-ignition at RPMs above ...In 1965, all 327 engines in Chevelles, SedansOne thing i havent seen posted yet is most al
Top Travel Destinations in 2024
1966 roles in and a 275 hp version comes to be and I can't determine if the 'camel back' heads were part of the hp upgrade. It makes sense to me that the larger valves in those heads would be needed but I would like to verify. The 300 hp versions of the 327 have head (camel back), exhaust manifold, intake manifold, and carb differences from the '64 250 hp version. Creating a 275 hp version ...If your heads both have the double bump identifier then they are 186,s. Hope this helps somewhat. 2002 Jerry Bickle Cavalier, 446" Small Block, Brodix Canted Valve, lenco 5 speed, 7.54 @ 180. mph,1.06 60', 2235 lbs for 2014. GM Canada Docs, Highly Optioned 69 RSZ28 , Hugger Orange, White Stripes, 42,000 mile survivor, owned since 1973.Made from premium grade, lightweight A356-T61 aluminum, DHC 175 heads feature the exterior styling and straight spark plug holes that deliver the nostalgic appearance of the original factory performance 186, 291, 461, 462 "double hump" or "camel back" castings that customers want. 60cc CNC-profiled combustion chambers combined with a state of ...FLOTEK is a leading brand of aluminum high-performance cylinder heads. Founded in 2007, we offer an extensive selection of cylinder heads for Ford, Chevrolet, and GMC performance engines. Our cylinder heads are cast according to FLOTEK design parameters and assembled and inspected at our facility in Evansville, Indiana. FLOTEK is sold …Auto Dynasty Straight Aluminum Bare Cylinder Head. 4. Speedmaster PCE281.2010 Chevy SBC 350 (205cc, 64cc) Straight Hydr-FT Complete Aluminum. 5. Speedway Chevy SBC Assembled Aluminum Camel Double Hump 461 Cylinder Head. Things to Consider Before Choosing the Best SBC Heads for 500 HP.Same dyno, same day, Dart 200 CC heads were worth 11 horse power over my then 47 year old heads. My heads came in at 450 HP, AFR at 490. ... I still have a pair of older Camel Hump heads used on a 1970 LT1 engine I bought years ago. They sure made some great power with a 11.1 compression ratio small bock in my Corvette.First off this is a 327 sbc. 30 over. Small journal engine. Forged internals. Forged flat top pistons. Has a summit 1107 camshaft. The current heads are the old school powerpack heads which from what I've read yield a 138cc intake runner. 58cc chamber and 1.52 intake valve. I have 1 3/4 long tube headers and rpm intake with spacer and a ...Its going to take more than a set of camel hump heads and a 327 to make that kind of "streetable" power. At that power level I would do at least a 3.48" stroke crank, a good roller cam and a good set of heads.Camel Hump Heads. Jump to Latest Follow 1K views 10 replies 9 participants last post by fast67vellen2o Aug 13, 2011. M. malibu58718 Discussion starter 2 posts · Joined 2005 Add to quote; Only show this user #1 · Aug 13, 2011. I own a 1978 Malibu Classic and have always wanted a piece of old iron under the hood - a 327 to be exact. ...7039 posts · Joined 2005. #8 · Nov 3, 2008. GenYnNC said: For the record- the largest intake runner of any small block chevy production camel hump heads were 172cc 461X castings, most 462's, 461's, and 291's were 160cc-167cc. The largest SBC prodcution head runner is the LT4 195cc. Vortecs measure in at 170cc also.Rebuilding my old and tired 327 Camel Hump Heads from 1967. Cleaned, lapped and refreshed with new seals and retainers.#1967impala #chevroletimpala #chevyim...Flat top pistons 350 max .060 over. Holley 4412 carb and 1.375 restrictor plate. And production exh manifold. And any gm head except bowtie. I have a set of camel hump heads with under cover porting from brezezinski and would have to run edelbrock torker ll intake #5001. Or I could run vortec heads with edelbrock performer EPS #2716.Shoot for high 9, 10.0:1 MAX with the iron heads. If you go less you are leaving free HP on the table seeing as how it's a complete rebuild anyhow. ... 1969 301 30-30- duntov camel hump heads lots of farmer tricks, in a 63 2dr. biscayne running wide oval tires. Best 1/4 mile at U S-30 13.60 Don in Indiana ... any 350 chevy will make 350 hp with ...Hi guys i hope you can help me i just want to know which set of chevy camel hump heads flow better the 461 or 462 im bearly going to start to rebuild my engine i still need alot of parts to finish my project but i want to know if i can use either of those heads to see 500+ hp im going to be using a casting # 3970010 block. ThanksUnless your doing a restoration that requires camel humps your better off with aftermarket heads. Even a set of mildly worked vortec heads are better than camel humps. I would go with the Dart heads. You'll be much happier. Heads have advanced incredibly since the 60's. 71 Nova - LQ4/4L80E, 12 bolt posi 4.11 rear - SOLD.Identified by Double Camel hump symbol. #3782461X - Manufactured from 1960-1963 on 283 and 327 Cubic Inch engines. 172/64 cc port volumes, 62cc combustion chamber. Identified by Double Camel hump symbol. #3890462 - Manufactured from 1966-1967 on 302, 327, and 350 Cubic Inch engines. 64cc combustion chamber. Identified by Camel hump symbol.1962 Vette with its original 327/300 hp, .040" over, stroker crank, with the original 300 hp heads cut for 2.02/1.60 valves ported by Mike Stark. With a re-ground cam, stock dual plane intake, shifter left in drive shifting around 5200 RPM, car went 12.7x at Fontana and Famoso.from Valparaiso Indiana (area) Is nothing sacred! "On the outside, the heads have the original double hump stampings and styling with drilled accessory holes and straight plugs for the nostalgia look. The "nostalgia look" died in 1969 when those accessory castings came on scene.If you’re using an HP laptop, there’s a chance someone else can see everything you type. The company recently confirmed that a keylogger was installed on hundreds of its laptops af... Received 528 Likes on 377 Posts. Yes, I have tapped