Camel hump heads.

Because camel humps store food, the dromedaries need other ways to cope with water scarcity. For example, camels can can drink up to 30 gallons (114 liters) of water in one sitting, they excrete ...The chamber design is fairly good, similar to the old camel hump heads of the '60s, though with smaller chambers (58cc vs 64cc). Intake ports usually measure out around 165cc. They work very well when upgraded from 1.84/1.50 valves to 1.94/1.50 valves - though its not generally recommended to go larger, especially on the intake, due to …Free Shipping - Trick Flow® DHC™ 175 Cylinder Heads for Small Block Chevrolet with qualifying orders of $109. Shop Cylinder Heads at Summit Racing. $5 Off Your $100 Mobile App Purchase - Get the App. ... 291,461,462 "double hump" or "camel back" castings that customers want. To keep with the vintage design, the heads are available with 69 ...Im trying to find out if these would be good heads for a 350 buildup. the 461 heads are very nice heads, but the vortec is a little better performance wise. comp. varies depending upon head gasket used and how far down in the hole your pistons are, and if flat top or domed or dished. sam-missle. Like. D.Do you know what a Phillips head screwdriver looks like? Find out what a Phillips head screwdriver looks like in this article from HowStuffWorks. Advertisement The Phillips head sc...

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 ...

Features like fast-burn combustion chambers, high-velocity ports, large diameter valve springs, and positive stop valve seals bring the vaunted camel hump heads into the 21st Century. Save yourself the hassles of hunting down original GM 3782461, 3782461X or 3890462 castings, only to find out they can't be saved.These heads will also interchange with other camel hump heads with casting numbers 461, 461X, 462, 291, 292, 186, 041, 370, & 492. These heads will fit 265, 283, 302, 305, 307, 327, 350, & 400 small block Chevy engines from 1955 to 1986 with no modifications (steam holes will need to be drilled for a 400) and 1987-1999 with correct gen 1 intake ...

Chevrolet Small Block Camel Hump Heads (Small Camel Humps) In this video we get a tad bit confused over the Casting Numbers Watch me struggle to figure this ...The car was gutless with the stock 283, and I expect it to be somewhat less gutless after the rebuild. Heads #1 - Stock rebuilt 1967 283 Powerpack heads with a good valve job and upgraded springs, +/- 60 CC chambers. Heads #2 - TFS Camel hump heads 2.02/1.60 valves, 175 CC runner, 60 CC chambers.The double hump heads work fine with the "old" cams. Not great with a 383. Will they work, YES, most definitely. Never said they wouldn't work. Today, well at least for me, the old camel humps are for someone building a "period correct" engine. Sounds like that is what you are trying to make it look like.steve70malibu. 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. I have a print out from a website that lists all sb heads and information on all of them.The problem with adding bigger fuelie style cylinder heads like the 461 or 462 is that, while these heads increase airflow over a stock 283 head, this also increases the combustion chamber volume. Those double-hump heads generally have 64cc chambers. The stock 283 used a 58cc chamber.

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“Fuelie” cylinder heads or “camel hump” heads were very popular in the 1960s but were not limited to a single casting number. There are at least six different casting numbers that are identified under the …

Camel hump heads are very nice, and when properly pocket-ported can make some serious power. Why do you feel the need for accessory holes when the Header Power Brackets are available? These are made specifically for the camel hump heads without accessory holes, but will also work with the later heads with accessory holes that …Apr 13, 2015 · Older heads needed 32-degrees and up to ensure a more complete burn. •Stock out-of-the-box Vortec heads have approx. 480 horsepower potential naturally-aspirated. Out of the box double hump cast heads produced from 25 to 40 horsepower less, depending on valve size. •Maximum valve lift on Vortec cylinder heads is .460-inch to .480-inch. SBC Camel Back / Double Hump / Fuelie Cylinder Heads and Roller Rockers These Camel Back iron cylinder heads came off of my running 327. I just swapped for a new set of aluminum heads for more power and less weight. Overall, the heads are in great shape and there are no problems with them that I'm aware of - but, as with any …A controversial display of “shrunken heads,” or tsantsa, made by the Shuar and Achuar people of Ecuador and South America have been removed from Oxford’s Pitt Rivers Museum. After ...Are you saying that the performance of my engine will not be as good by using 202/160 camel heads on the 283 bored 80 over. Im just looking to get about 300-350hp, that will be good enough for me. 84 Z28 Camaro Convertible 283 bored 80 over, 202/160camel hump heads, Edelbrock RPM Maniford, Holley 670 Avenger Carb, …

Hello, I have the following: 462 camel hump heads. 355 C.I. small block chevy. flat top pistons, 10:1 compresion ratio. camshaft: 106 degree LSA, 250 degree duration at .050". 165-180 cranking PSI in all cylinders. Quadrajet, stock intake, exhaust and heads, no porting (it is on a circle track street stock and those are the rules).041s ARE double-humps. Some of the casting numbers you see the most are 461 (no bolt holes), 462, 492, 186, 041, 041X, 291 (no bolt holes), 292 (over-the-counter GM race head) Those used to be the heads we all ran, for years and years, back before CNC casting made possible the whole aftermarket head industry as we know it.SMALL BLOCK CHEVY Camel Hump Heads 1965-1967 Part #3782461 Pair. Opens in a new window or tab. Pre-Owned. $1,200.00. penzgemz (24) 100%. Buy It Now. Free local pickup. 21 watchers. Small Block Chevy SBC Camel Hump Fuelie Iron Cylinder Heads (Local Pickup Only) Opens in a new window or tab. Parts Only. $190.00.item 8 1968 Chevrolet “Camel Hump” Cylinder Heads #3917291 1968 Chevrolet “Camel Hump” Cylinder Heads #3917291. $625.00. Best Selling in Cylinder Heads. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Cylinder Heads. Genuine GM ecoTEC 2.4l DOHC Cylinder Head Bare 12608279.There's going to be a storm of deals and the market will not be able to handle it without taking the whole table lower....PVH Could jeans destroy the stock market's uptrend? Co... Even older is the troglodyte-like 64-cc chamber heads, often referred to as “double hump” or “camel hump” heads because of their distinctive casting marks on the ends of the heads. These smaller chamber heads had better flowing ports than the later 441 or 882 castings. 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.

The Rochester mechanical fuel injection option was first offered on the 283 cubic inch rated at 283 horsepower. This was the first engine to offer one horsepower per cubic inch. This is why the double hump, or camel hump heads are called fuelie heads. Today we expect 1.5 horsepower per cubic inch out of the small block; so we have …

Nov 30, 2021 · 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. I was hoping to squeak into the 12s with it. One-humped and two-humped camels are two entirely different species. The two-humped species is the Bactrian camel, while the one-humped species is the dromedary. Bactrian camels ar...Because in the history of the SB Chevy 283, the ONE and ONLY 283 to come with double hump heads from the factory, was the 1961 275hp or 315hp/283 fuel injected Corvette engine! Yep, one year only, FI only! If the engine stamp pad is coded CR or CS and has a cast date code for Sep 60 through Aug 61, it's a somewhat valuable piece of parts.My first attempts at jogging were met by my body feeling like it was going to fall apart. Jogging seems as easy as lacing up and taking off on the streets, but here's what I learne...Nov 30, 2017 · Here, hydraulic cams ruled and tach faces only read to 6,000 rpm, redlines to 5,000. But that changed in 1965. For a mere $107.60 over the base 250hp 327, the new L79 offered both Corvette ... Just remeber that Vortec L31 heads have 64cc chambers which actually measure slightly smaller, because of this the L31 engines use a -13cc dish piston. The Vortec L31 heads are the highest flowing GEN 1/1E head ever installed in a production vehicle. This is well known and without debate. Cliffs: Vortec 350 heads.ARP 134-3601 Head Bolt Kit - Chevrolet Small Block. (85) $87.06 New. ---- Used. Find many great new & used options and get the best deals for Camel+Hump+Heads+Casting+492+%26+292 at the best online prices at eBay! Free shipping for many products!

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If original stle is what your looking for stick with the camel hump heads. If not bolt on aset of Vortecs and a vortec intake and be done. ... “462” double hump heads with 1.94/1.50 valves, Comp Cams XE262 with 218/224 duration @.050 and .462/.469 lift, 670 Holley on a Performer RPM intake, stock exhaust manifolds with a transverse …

back in the early 80's my best friend had a 79 Z-28, we put a sbc with camel non accesory holed heads on his car, we found a bracket from somewhere that worked fine. Don't ask me what the bracket came off of, we didn't know at the time. 1968 Camaro NHRA/IHRA SS/C 'Super Stocker' 396/Jerico. 1968 Street/Strip Camaro 350 w/PG.Look for last 3 numbers, example 461, Casting number 3767462 identifies Camel Back heads on 327 engines in 1962 to 1967 GM models. Number 3782461 is found on heads on the 1964 to 1967 models equipped with the 327. Number 3917291 can be found on the 302, 327 and 350 engines in 1967 to 1969 models. Number 3927186 is …For port matching your intake and heads, you can find your ideal intake manifold gasket to use as a template. Holley Performance/Mr Gasket offers this port gauge I use with 28 popular port sizes for small- and big-block Chevy heads. The hard plastic material makes scribing your heads easier. The Tools Basic head-porting tools will not break the ...Any camel hump head is a candidate for a street engine build. But the key is what you have to spend to make them useable. A lot of them are cracked in the exhaust seat area. If you find a set of original stock heads, you'll need a valve job, exhaust seats, valve guides - maybe screw in studs/guide plates.Oct 13, 2020 · Re: camel hump vs vortec. by ProPower engines » Tue Oct 13, 2020 7:50 pm. No comparison. The vortec heads are better in every way unless you have free double bump heads and have to pay for the vortec's. If you flow the early GM heads and flow the vortec heads and compare the numbers. The big difference is in the chamber shape. There are a few things to consider. The valve sizes and chamber volume are two. If they have 1.94" intake and 1.5" exhaust valves a 383 would probably benefit from 2.02" intakes and 1.6" exhausts. A lot of these heads had 64cc chambers and a 383 with flat top pistons will put the compression over 11:1. If you're running pump gas on the …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 …item 6 GM 3927186 Cylinder Heads Small Block Chevy Camel Hump 64CC F-18-9 1969 186 GM 3927186 Cylinder Heads Small Block Chevy Camel Hump 64CC F-18-9 1969 186 $675.00 0 bids 6d 16h +$125.00 shippingThere are a lot of castings to choose from when running the Chevy Double Hump heads. In this video we discuss what is the best casting to start with for you...There were many castings that ended in 462, but had different overall numbers. For example, in the mid sixtys, there were heads with the same casting numbers ( ending in 462) but had either 1.94 intakes or 2.02 depending on application. Also I know from experience that many 1.94 heads were opened to 2.02. joel, Jan 25, 2020.

Learn about the origin, evolution and popularity of the double-hump or camel-back cylinder heads for small-block Chevy engines. Find out how to identify, restore and upgrade these classic …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 equipped with them had …Colleges and new high school graduates have what I think is a strange idea. They think every freshman is an ad Colleges and new high school graduates have what I think is a strange...Instagram:https://instagram. milner's american southern menu Any camel hump head is a candidate for a street engine build. But the key is what you have to spend to make them useable. A lot of them are cracked in the exhaust seat area. If you find a set of original stock heads, you'll need a valve job, exhaust seats, valve guides - maybe screw in studs/guide plates. kenny chesney wichita ks 1969 -70 camel hump 2.02 heads. $650. Hobbies › Car Engines & Parts. Listed 3 days ago in Hardin, MT. Message. Message. Save. Save. Share. Details. Condition. Used - like new. 1969-70 camel hump 2.02 heads, fresh machine and valve work, updated seats , 3927186, great for and old school purist build…$650 obo. Hardin, MT. There are a lot of castings to choose from when running the Chevy Double Hump heads. In this video we discuss what is the best casting to start with for you... morgan memorial funeral home savoy il Double hump heads have the humps or "bumps" cast into the end of the heads. The early ones had two large humps connected together. They resembled the back of a double hump camel, hence the nickname. The later double hump heads (69-70) had two small humps that were not connected. village of pineford middletown pa 17057 Nov 30, 2017 · Here, hydraulic cams ruled and tach faces only read to 6,000 rpm, redlines to 5,000. But that changed in 1965. For a mere $107.60 over the base 250hp 327, the new L79 offered both Corvette ... Dec 26, 2007 · Camel hump heads are way over rated in this day and age. You could gain a little more power from them by porting and cleanup. I ported my Sportsman IIs using a high speed steel cutter on a Dremel tool. It took forever, but it worked. I guess it depends on how confident you are with a Dremel.-You could take the sharp edges off of the short turn ... servatii crestview hills kentucky DHC 175 heads are made from premium grade A356-T61 aluminum and have the exterior styling and straight spark plug holes that deliver the nostalgic appearance customers want. On the inside, 60cc CNC-profiled combustion chambers with blended bowl machining under the valves and small cross-section intake runners promote low-RPM torque increases ...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. I was hoping to squeak into the 12s with it. 550 16th st Step back in time with Speedway Motors’ modern reproduction of the iconic Chevy 461 double-hump cylinder heads, now cast in lightweight aluminum. Also known as “fuelie” heads, the 3782461 castings were used on many legendary Chevrolets from 1961-1967. Their all-new cylinder head casting is a modern take with all the old-school looks you ... project zomboid traits tier list Because camel humps store food, the dromedaries need other ways to cope with water scarcity. For example, camels can can drink up to 30 gallons (114 liters) of water in one sitting, they excrete ...Rebuilding my old and tired 327 Camel Hump Heads from 1967. Cleaned, lapped and refreshed with new seals and retainers.#1967impala #chevroletimpala #chevyim...the 462 and pretty much all the following camel hump heads had the D shaped chamber, and the spark plug location was moved with a large quench pad adjacent to it....these are the heads to use if you are going to run domed pistons, the 461's usually have some interference with domes and spark plugs. 461 View attachment 204412 462 View attachment ... nba playoffs magic number Even older is the troglodyte-like 64-cc chamber heads, often referred to as “double hump” or “camel hump” heads because of their distinctive casting marks on the ends of the heads. These smaller chamber heads had better flowing ports than the later 441 or 882 castings. The “double hump” or “fuelie” heads have been around since the 1960’s. They are still used in a variety of applications. We have a good supply of used ‘186 & ‘492 heads available with everything from “ Undercover Porting ” to CNC Sportsman Porting. Stock “double hump” heads flow 202 cfm intake and 141 cfm on the exhaust. gossen funeral home obituaries rayne la Trick Flow Specialties DHC 200 Aluminum Cylinder Heads combine the classic looks of 1960s-era ‘camel hump’ cylinder heads with CNC-ported airflow … when does adp direct deposit hit 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. top 20 credit unions I have heads stamped with # 378241. And a build code of B266. I know these are camel hump heads built on February 26, 1966. My question: what were the stock valve sizes on these??? My understanding is that the "-461" had the bigger 2.02/1.60 valves AND the "-461X" had the smaller 1.94/1.50 valves. Please impress me with your old school ...Compatible with Camel Hump/Fuelie Heads Includes Grade 8 Hardware Pump Rotation : Standard (Not Included) Reverse Rotation (Included) Reverse Rotation (Included) Standard (Not Included) Standard (Not Included) Product information . Technical Details. Manufacturer ‎CVF Racing ...148 posts · Joined 2009. #1 · Jan 12, 2010. I recently called a reputable machine shop in my area about having my sbc camel hump heads upgraded for unleaded fuel and to install 2.02 valves. I asked about installing hardened seats at the exhaust valve and he said not to waste my money. This isn't a daily driver, in fact I haven't put 1000 ...