Max hp with camel hump heads
Jun 16, 2006 · Camel hump heads. Good evening to all. I am finally back into hotrodding, and have a couple of questions for whoever can answer them. I have a '59 El Camino that my uncle put a 327 in from a 1965 impala. I have since pulled the engine out and I am begining the rebuilding process. I noticed that the heads had the unique camel hump stamped on the ...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.
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327 camel hump headers question. ... and place a nut on both sides of the head casting - carefully shape an inside washer to match the curvature, seat the outside surface flat with a small circular stone then use a nut as a spacer between the Cylinder Head an Alternator Mount - Just make sure you tap in the correct location - I bolt it together ...Camel Hump Heads. Jump to Latest Follow 121 - 140 of 179 Posts. 1 7 of 9 Go to page ... Bubba Corzines B econo dragster, backup engine 697 HP, best engine 702 HP, welded fuelie heads, 360 CI, single 4bbl. Builder and Machinist of the fastest pound for pound NA oval port big blocks on the planet. Save Share. Like.Jan 9, 2008 · 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.One of the camel's most notable physical traits is its hump or humps. While the dromedary camel has one hump, the Bactrian camel has two humps. They store fat in these humps, which later can be ...The heads had the small valves but the high plug & larger combustion chambers. Pretty good heads for a 327 up to about 350 HP, but if you find a set a Camaro guy might go nuts for them. the balancing guy. ... We got some valuable information about all fuelie / camel hump heads and some really interesting, too, particularly about #292 angle plug ...101 posts · Joined 2015. #1 · Mar 13, 2015. so i have a 400 sbc, and am looking to put some older style 350 heads on it. i understand there needs to be steam holes drilled, and the engines are balanced differently.. its in a 77 3/4 ton, th350 trans, mild cam (unsure of the specifics) and not sure of the pistons or rod length, edlebrock ...They actually ran very well. The 327-300 engine used the double hump heads, with larger 1.94" and 1.5" valve size, larger port intake manifold with larger Carter AFB carb, and larger dump ram's horn exhaust manifolds. The basic shortblocks of the two 327s were basically the same. More than likely your block number is 870.Nov 30, 2017 · 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 ...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.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.Can anyone tell me what real horsepower was gained from camelhump cylinder heads in the 60s and 70s,and how it was made? Even now all these decades later people claim this and that, I managed 340 horsepower with my camelhumps(186) with a fairly good cam,magnum 280(480/480 lift) and flat top pistons,headers,holley etc People …Jun 11, 2019 · The heads are going on a 327 with: 11:1 compression, Isky 280 Mega cam (.485 lift, .050 is 232 degrees on I&E), Comp Cam Magnum roller tip rockers, Carter 750 AFB, late 80's GM LT1 aluminium hi-rise intake. The car is a 4 speed, 3.55 rear.N. nicke Discussion starter. 135 posts · Joined 2011. #1 · Jun 21, 2012. I have a 65' 327 with this setup and would like a few recommendations on heads for an upgrade. 327 bored .40 over. Currently, 461 Camel hump heads with 1.94/1.60 valves.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.Of course, camel humps have been popular heads since they were new. I know 67 and 68 camel hump heads for 275 hp 327 are the same, appearance-wise, having no accessory holes. Common casting numbers are #461, #462 and #291. There are similar camel hump heads(#186 and #041) on 69-70 300hp 350's, but they have the holes on the ends.I am looking to replace my 462 camel hump, 64cc, 2.02" heads due to a crack that has developed. I am basically on a no-string budget, so I am looking at the "cheaper" assembled head options: Brodix IK 180 & Dart IE 180. Both heads are 64cc. ... The 170's are used on edelbrock's crate engines up to 440 hp. An awesome street head …
2060 posts · Joined 2014. #6 · Apr 18, 2017. probably gunna need a 210cc or 220cc untouched out of the box aftermarket head to get over 500hp on a 383. Or the competition ported AFR 195s. 1982 Monte Carlo SC: 400 sbc, Procharger D1SC, Fueltech, E85, th400, Strange 9" 3.89s. 9.4@141mph. Like.Of course, camel humps have been popular heads since they were new. I know 67 and 68 camel hump heads for 275 hp 327 are the same, appearance-wise, having no accessory holes. Common casting numbers are #461, #462 and #291. There are similar camel hump heads(#186 and #041) on 69-70 300hp 350's, but they have the holes on the ends.Originally Posted by toddalin. Actually, no, at least on Corvettes. 300 hp heads are "camel humps" and 250 hp heads are "diamond" patterns. BTW, my engine started its life as a 300 hp and even with reduced compression (~9.5:1) it runs so much better with the "151" (327/350 hp) cam than it ever did with the 300 hp cam.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Jun 16, 2006 · Camel hump heads. Good evening to all. I am finally back into hotrodding, and have a couple of questions for whoever can answer them. I have a '59 El Camino that my uncle put a 327 in from a 1965 impala. I have since pulled the engine out and I am begining the rebuilding process. I noticed that the heads had the unique camel hump stamped on the ...
As the decade wound down, the camel hump heads continued to endure with subtle tweaks for power improvements. After 1969 these were made with accessory bolt holes and 64cc combustion chambers.Nov 30, 2021 · 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.Compression was up just a little over the 250 hp version as well. In 1962 -1965 the last three casting numbers on the block was 870. All had small journal steel cranks. The 327/365 hp had a alum. intake and a Holley carb with a solid lifter cam. The 327/375 hp had the new style Fuel Injection. i.e. had a removable top.…
Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. A 1961 Corvette FI 283 / 315 HP had the famous &. Possible cause: But I recall that all early ('62-'64) 250 HP 327's that I saw had "Power Pa.
461 and 461X (double hump)-These were the original double-hump castings and feature 64cc combustion chambers and a 2.02/1.60-inch valve combination, but have slightly larger intake ports; 461 ...Mar 30, 2013 · 400 true hp is not difficult,needs precision assembley and machine work,clean heads,standard performer rpm/750 cfm/1 5/8 long tube headers,decent and quality cam. entry level after market heads are a g note or a little less. vortec heads can support 400 hp with machined clearance for a .450 plus lift cam and exhaust porting.Product Summary. 283, 302, 307, 327, 350, 383, Bare Cylinder Head Style. Features 180cc intake runner, 62cc exhaust runner, valve seats machined for 2.02" intake/1.60" exhaust valves, 1.560" max spring pocket diameter. Cast from premium quality aluminum that shaves 40 lbs. off the nose of your car vs. heavy iron heads.
The camel humps could be okay, it depends on what your plans are for the rest of the motor. I personally like camel humps,I see alot of people at the track with them ported, and running good times: and I've had good results with my set. But, if you do upgrade to other heads I wouldn't WASTE money by buying "vortecs".Heads #2 - TFS Camel hump heads 2.02/1.60 valves, 175 CC runner, 60 CC chambers Cam 1 Howards Cams, Retro-Fit Hydraulic Roller Camshaft, Chevy Small Block, 207/213 @ .050, ... As for a cam keep the lift around .450 to .475 and the duration in the 230 ish range max. You will need the cam to be on a 106 LCA or tighter to make any torque …
I stopped a buddy in the middle of a head swap, he' Oct 19, 2009 · 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. A hump on the upper back between the shoulder blades isSo the guy pulled a head off a smog 350 Probably 76-78 cc hea Shop 327 Chevy Small Block V8, Cylinder Heads and get Free Shipping on orders over $99 at Speedway Motors. Features 180cc intake runner, 62cc exhaust runner, 2.02" intak The small block Chevy was designed in 1953, and put into production in 1955. It had a rectangular identification cast into the head. In 1956 the horsepower jumped 19% with the introduction of a new 1.72/1.50-inch valve head called a "Power Pack" which had a rectangle with a triangle on top of it. In 1957 the top horse power motor jumped 23% ... What is camel hump Chevy head? 62 up 327454C10. 4018 posts · Joined 2004. #9 · Aug 23, 2005. Drag carMy guess is that the camel hump heads are probably good However the machine shop will not guarantee it. So get a good machine shop that has done it before and knows the approximate location. Also the hole will be drilled into the inside of the head so after you install the alt and it's ready to go put some RTV on the inside around the bolt and let it dry well and you will be all set. By Engine Builder. Published: Oct 26, 2023. Trick Flow Specialties DHC 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 ...Jul 11, 2006 · 69 is large journal. 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 years. squirrel, Dec 27, 2006. Compression was up just a little over the 250 [Auto Dynasty Straight Aluminum Bare Cylinder HMar 2008. Posts. 952. i think a lot of people that think that the ca Shop Chevy 350 Heads and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Chevy 350 Heads in-stock with same-day shipping.Heads have screw in studs/guide plates, are machined for .495 pos-lock seals and have 1.450 spring pockets. Will replace .040x1.55 gasket with .039x4.166 gasket. Should be 9:1 but with .065 quench. New Manley Street Flow 11/32 2.02/1.60 valves, positive lock seals, comp 26986 beehives with 10 degree PAC retainers/locks.