Advertisement Some say the power of aphrodisiacs is all in our heads. In other words, it's a placebo effect -- if we think something is going to put us in the mood for love, we'll ...chevy327 Discussion starter. 116 posts · Joined 2013. #1 · May 11, 2017 (Edited) i am set up aftermarket sbc aluminium head with ss valve... i measure my valve spring installed height between 1.830 in to 1.847 in all valve...i used Valve Springs, Beehive, 90 lbs. @ 1.8 in., 295 lbs @ 1.250 in., .570 in. Maximum Lift, LS6/LS2, Set of 16 all ...It's easy to get $7-900 or more into a set of old iron heads, before any porting, with basic machine work, valves, springs, guides, studs, and such. I got my $882's redone for just over $200 at a bottom of the barrel machine shop, and other than low compression, they run fine on my cruiser 350.21341 posts · Joined 2000. #6 · Jul 12, 2009. All you need is a good set of 64 cc chamber double-hump heads and .015" or .020" thick shim headgaskets w/ a Q-Jet top end and a true dual exhaust and you will get her up to 275/300hp. Add a 268/270/272 cam and you will be up at 330 hp. Add headers and above 350 hp. pdq67.

882# sbc heads 882# sbc heads. By robs70monte February 20, 2011 in Engine Tech. Share More sharing options... Followers 0. Reply to this topic; Start new topic; Recommended Posts. robs70monte. Posted February 20, 2011. robs70monte (Non-dues paying) 193 Location: Fulton,NY; ...There is a 3986336X head listed so if the second digit is being read as an 8 vice 9 and you/seller is ovelooking the X, then it is a 350 head with 76 cc combustion chamber. Pass them up if you are looking for performance heads. By the way, if you find this is a valid number, please let us know the details so we can update our data base.In this video Robert discusses all the details about the 193 and 192 (Swirl Port) Small Block Chevy Heads!

Chevrolet Small Block Head Casting Numbers. Aluminum, LT5, ZR1, DOHC, 32-Valve, drivers Side. This casting # has been used in many different versions of this aluminum 18′ and 15′ Bowtie race head. Different chamber volumes, port volumes, port locations, valve sizes, etc. were used. Check this casting carefully to determine which features it ...THose heads (882) are not very thick or strong castings and typically crack between the valves. I agree with Bill if they need any work or $$$ to make them work I would buy a different set of heads. I did manage to run in the 12's with a set of 882's on a 383 but, I had a lot of time and wasted money into them. Made a head change and went to ...

Dec 11, 2011 · It's easy to get $7-900 or more into a set of old iron heads, before any porting, with basic machine work, valves, springs, guides, studs, and such. I got my $882's redone for just over $200 at a bottom of the barrel machine shop, and other than low compression, they run fine on my cruiser 350.THose heads (882) are not very thick or strong castings and typically crack between the valves. I agree with Bill if they need any work or $$$ to make them work I would buy a different set of heads. I did manage to run in the 12's with a set of 882's on a 383 but, I had a lot of time and wasted money into them. Made a head change and went to ...Use a head gasket made for the 350 SBC not the 400. Ignore the holes in the heads from this point on- they will be plugged by the 350 gasket. Another option to what has been offered is to replace the dual springs w/stock-type springs that have an inner damper. These springs are 1.25" diameter w/an installed height of 1.7".Chevy did not make a "DZ" head, heads came with casting numbers not suffix codes. And Z28`s during that era only came with 2.02 1.60 valves. Or the suckers bidding on "Vortec" heads that were old 70`s 126 castings, as well as the later swirl vane heads that came on Chevy trucks and were given the name "Vortec" from the factory in the mid 80`s.

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They are light head castings and are prone to cracking. There are a few different 882 castings out here. For instance 333882, 3238882, etc. The easiest way to check if yours is the crack prone dual heat riser head is to look down the exhaust cross over port at the intake manifold surface.

Some charts varied in flow considerably for a particular casting. Does anyone have or know of, or even built thier own, Chart with info on several SBC head castings. Castings I'm interested in particular: 882's, 441X's, 441, 186, 993, 487X, 291, and small chamber 305 heads to exclude the Vortec. Thanks for any help. _____1pr SBC 882 stock heads they have been cleaned and magged. They are crack free and ready to be machined to match your cam. I also have the valves.SBC head ? General engine tech -- Drag Racing to Circle Track. Moderator: Team. 10 posts • Page 1 of 1. 88bluestar Pro Posts: 378 Joined: Sun May 21, 2017 11:39 pm ... Now the 882 heads I had measured pretty large on the intake runners. I want to say stock they were in the 170cc area. Top. 88bluestar Pro Posts: 378With a 76cc chamber head on a 350 Chevy, your compression ratio will be around 8.5:1 assuming the use of a 0.041 inch thick head gasket and the piston is between 0.015 to 0.020 inch below the deck surface. Just by changing to smaller 64cc heads, the compression ratio improves from 8.5:1 to 9.7:1 with no other changes.AFR Enforcer 200cc/65cc ULTRA HIGH FLOW CYLINDER HEADS STRAIGHT PLUG, WITH STEAM HOLES, FOR SBC CHEVY 400, 406 ENGINES. Setup for hydraulic roller cams. 200cc, (Actual size) RUNNERS, 65cc COMBUSTION CHAMBERS. ARP studs, 3/8's or 7/16's, (your choice) and AFR 2pc. adjustable guide plates included.882 heads have a 76cc chamber. 283 heads had a 60cc chamber, and their CR was in the mid-high 8s for the most part. Your CR will be down in the 7s. Not good. A perfect recipe for a totally gutless disappointment. ... Yes that is also a small block Chevy head and therefore will bolt up. 461 is a better casting, but it's a 60s casting that is ...

In that case, I encourage you to acquire a pair of Chevrolet Bow Tie phase 2 cylinder heads (part number 14011034). They are the best cast iron heads Chevy ever made for the small block. They have angled plugs, 2.02 intake, 1.60 exhaust, and true 64cc combustion chamber volume. I've been running those heads on my car since the 1990s.A friend of mine came across a guy selling a 327 engine with a set of 3927186 fuelie heads. The engine checked out to be a 66-67 327 out of a passenger car F0508HCH on the block, so it's nothing special but the heads look to be good fuelie heads. ... 446" Small Block, Brodix Canted Valve, lenco 5 speed, 7.54 @ 180. mph,1.06 60', 2235 lbs for ...Remanufactured Sbc 350 Heads. Last 3 numbers on the head are 882, I have 2 sets of heads, plans changed, these were around 400 each head new, with a $60 Core Selling them for $275 a head Located in...CLEAR ALL. SBC SB Chevrolet 350 IMCA Assembled Heads 1969 – 1985- Part #EQ-CH350AA. Universal, Intake Runner 178cc, Combustion Chamber 76cc, With Heat Riser, 69-86 Intake Manifold Bolt Pattern, 7-Bolt Hole Exhaust Mounting, Straight Spark Plug, Perimeter Valve Cover Holes – ASSEMBLED. Made from the highest grade cast iron.Chevrolet Small Block Head Casting Numbers. Aluminum, LT5, ZR1, DOHC, 32-Valve, drivers Side. This casting # has been used in many different versions of this aluminum 18′ and 15′ Bowtie race head. Different chamber volumes, port volumes, port locations, valve sizes, etc. were used. Check this casting carefully to determine which features it ...Al Covin 's book CHEVY BY THE NUMBERS notes/verifies this oddity of the 881 & 882 Castings being excactly the same late in the 1974 year . Just sold an extra set of the good 2.02 /882 cast heads . Many times the nicer HP 882 heads can be picked up cheap as people don't realize which version they have."

This is what is says about your heads. "487" - 3973487, OR 3973487X. The regular casting was found on the 1971-1972 350 LT-1 engines, had 1.94/1.50" valves, 76CC combustion chambers, DO have accessory holes, intake port volume should be 161CC's, exhaust port volume should be 65CC's. The 487X had 2.02/1.60" valves.882's to E-Streets. Hey guys, I made the decision to upgrade my 882's for some Edelbrock E-Streets 5089. My heads needed valve guide work and I wasn't about to put any money in them. I had Jegs price match the E-streets so I scored them for $848 shipped and they came with a free $100 Edelbrock gasket kit.

Rick_L. 40123 posts · Joined 2007. #11 · Oct 10, 2013. There are factory D ports - LT1 and fast burn are two. Again, there are no factory round ports. Most Chevy exhaust ports are square/rectangular with a radiused corner, as said. If the intent of this question is how to select an exhaust gasket or header, the rule for gaskets is that ...SBC Valve Stem Seals. Bought a 350 goodwrench engine with supposedly 16K miles for $250. Hecho in Mexico, 4 bolt, 4 barrel. It sat in a dry garage for about 2 years. Got it home, removed pan and heads. No ridge in cylinders, hone marks still visible, mains, rods, and thrust looked new. Disassembled heads, lightly lapped valves.Thanks for the picture carnut. Even with stock valve sizes Jeff Swisher gets 7000+ out of these heads so they will cover your application quite well with guides, a good 3 angle valve job and some straight forward porting. Servedio Cylinder Head Development. 631-816-4911. 9:00am - 9:00pm EST. ap72. Guru.The Vortecs not only out flow the '882 head below 0.400" valve lift but that smaller combustion chamber is heart shaped not wedge shaped which improves the mixture swirl to promote a fast, even flame front. It is the result of 35 years of engineering refinement to the SBC head.193's are just a stock, post 87, GM head. The swirl ports make them useless for anything over 4500. They don't have 3/8 pushrods, tho the later models use drilled out push rod guides and self guided rail rockers like the vortec. MOST that I see are cracked!! In your case a pair of MAGNAFLUXED 882's would be the best base for a street head.882 heads are not as bad as some say, I have 390hp out of the motor in Kims wagon. All I had done to the head was have them cleaned up, new valve guides …95 tbi heads#810 thanks double vision saves my intake from being drilled heads will be donated to scrap pile.have a fairly good set of 882s that work very well on engine currently in place now.little truck ran 4.172in 180ft of mud this weekend for 3rd. place.very happy with small block competing against mostly big block trucks.n o s makes up for a few cubic inches.487 and 993 are best 76cc heads, followed by the 882 that came out in 74. The 624 from about 78 on is total crap. ... Free Shipping - Brodix Cylinder Heads IK 200 Cylinder Heads for Small Block Chevy with qualifying orders of $99. Shop Cylinder Heads at Summit Racing. www.summitracing.comFind many great new & used options and get the best deals for 350 CHEVY REMANUFACTURED CYLINDER HEAD #882 SBC at the best online prices at eBay! Free shipping for many products!Description: 71-82 Chevy SBC 400 882/997 Cylinder Head. Upgrade your Chevy small block engine with our Remanufactured 71-82 Chevy SBC 400 882/997 Cylinder Head. Designed to exceed OEM specifications, these cylinder heads are a perfect fit for your 6.6L - 400ci - V8 engine. With the part number ALL-20201, you can easily find and order …

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Part# 4690-16 looks to be what you need. .120 shim is needed to eliminate the rotators. The spring pockets are deeper on the exhaust for use of the rotators on most SBC heads. You could also use -.050 locks and a .060 shim. 95 GMC 350 TBI 200/206 .428/.458 Hydraulic roller cam L98 iron heads, Thorley headers. Like.Small block heads (882) Rochester, NY. $100. 1986 Dodge parts, first Gen Dodge, GEN 1, small block V8, 360ci, 318ci ... New SBC & BBC Power Force 8/71 blower kits complete. Niagara Falls, NY. $300. sbc small block Chevrolet 400 engine core block crank heads project 6.6 camaro nova chevelle impala. Spencer, NY. $100. sbc heads 350 194 used good ...techinspector1. 18069 posts · Joined 2005. #2 · Oct 24, 2019 (Edited) The quality of pump gas isn't going to improve, so that's what you have to build to. Current thinking puts the static compression ratio limit at 9.5:1 for use with iron heads and 10.5:1 for use with aluminum heads to help prevent detonation.SBC heads 462624 vs 333882. OK, so I just found out from the machine shop that my heads are both cracked. They were 462624's and a local junkyard that rebuilds heads has a set of rebuilt 333882's for $275. They are both 76cc heads with .194 valves. Are there any other differences that matter? Any other head suggestions for a …If you think that shrinking a human head isn't possible, read on at HowStuffWorks for a frightening primer on the ritual and those that perform it. Advertisement There are very few...So, 336, 487 (x), 991, 993 are all "top of the heap" for desirability. Often, 991 is "heavy duty" with small intake valves (1.72") and large exhaust valve stems. There ARE other castings that are pretty good, but these are the most common. There are two "882" castings. One is a heavy casting, and pretty tough.993 Chevy Heads And Chevy 882 Head Specs Comparison. It isn’t hard to notice 882 heads are 400ci small blocks with a pretty consistent 200 CFM rating in a sports car. If you’re a stranger to these block engines, read my summary on 400 and 350 small blocks. Regarding 993 Chevy heads, these castings with valve sizes were either 1.94 or 2.02.LordMaximo said: I usually take my calipers and make the measurement. If you are looking for just the general dimensions, the caliper is the quickest to measure the orifice. Plus, no stock heads are exactly the same. They are all close to the general casting, usually within a +/- .010" tolerance from the OEM specs.There was nothing wrong with my 882's they just do not make any power. Poor restrictive ports, crappy chamber. If you want more than 325 HP skip the 882's. The 882 heads have nothing going for them. If you want to port a large chamber smog era head do a 920 or 487 or 441 head. They are a lot better than the 882.

techinspector1. 18069 posts · Joined 2005. #2 · Oct 24, 2019 (Edited) The quality of pump gas isn't going to improve, so that's what you have to build to. Current thinking puts the static compression ratio limit at 9.5:1 for use with iron heads and 10.5:1 for use with aluminum heads to help prevent detonation.The 882 heads are about a 160 to 170cc head port size at the most with 76cc combustion chambers. Like. 2. 29fordcoupe Discussion starter. 152 posts · Joined 2017. #5 · Jan 7, 2019. Yes I can find the volume online, looking for the physical port dimensions: example: 1.23" x 1.99" or 1.28" x 2.09". Looking on Jegs at intake gaskets and there's ...Received 3,385 Likes on 2,631 Posts. 882 are very good heads. You chain about 10 of them together and you have a very good sailboat mooring. Compression. 7 to 9 is worth about 4% a point. 9 on up worth about 2% a point. Last edited by derekderek; 07-07-2018 at 11:07 PM. roselawn chapel funeral home and burial park 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...882 vs. 993. Calling sbc experts. What we have is a $100 400ci small block in our challenge car. The heads are casting 882. 76cc 1.94/1.50. Best I can find is a fairly consistent >200cfm rating. in the garage is a well used 350 wearing some heads with casting 993. Not 100% on valve size since the 993 casting was available with either 2.02 or 1.94. pink and black capsule a45 Flat mill the heads (can not angle mill stated in rules), & deck the block to get the most compression we can, we also used the 882 heads. rhoads lifters to give that extra bit of vacuum at idle (also helps smooth out idle) Get a good set of exaust manifolds, I assume you cant use headers or center dumps, so find a set that both sides dump out ...with 10.5:1 cr, a compcam 292H, proper valve springs, headers, performer rpm intake, and a holley 750, those heads could make 380 to 400hp. But you would also need 4.11 gears and a 3000 rpm stall converter. That same engine with a set of dart 200cc iron eagles or a set of 195 afr's would make 450hp. Like. power outage chatham nj DFW or FLW Files A Package of more than 2925 flow files for use with Dyno simulation programs. I have formatted each cylinder heads information into individual files for use with different versions of DeskTop Dyno, DynoSim, Comp Cams CamQuest program, Dynomation Versions 4 and 5 and Performance Trends Engine Analyzer.yes our rules say 882 heads with stock valves and no work done to them. by Keith Morganstein » Tue Jul 07, 2009 1:31 pm. Most heads work better with a cam that opens the valve more than point flow stops increasing. I think this is because the valve is open longer around the highest flow. fulton county tag office atlanta Both the 441 and 487 are both heavy casted stock heads, but have 76cc chambers which aren`t great but workable, I would give it a Quench distance of around .040 to help out the somewhat inefficient chambers. For a daily driver with the edelbrock performer package, the stock 1.94 1.50 valves are fine. best paying jobs in greenville roblox AFR Enforcer 200cc/65cc ULTRA HIGH FLOW CYLINDER HEADS STRAIGHT PLUG, WITH STEAM HOLES, FOR SBC CHEVY 400, 406 ENGINES. Setup for hydraulic roller cams. 200cc, (Actual size) RUNNERS, 65cc COMBUSTION CHAMBERS. ARP studs, 3/8's or 7/16's, (your choice) and AFR 2pc. adjustable guide plates included. pee wee from swamp people The block deck height on any small block Chevy is +/- 9.025" as produced at the factory. I put the +/- signs there because 9.025" is the blueprint dimension. It doesn't assure that any block you encounter will be 9.025" or that the block decks will be square to the main bearing bore on all four corners of the block. star session leyla What is the maximum head gasket bore and thickness to use on a SBC with less then 6psi boost? I am looking at the Felpro 1044, .051 compressed thickness and 4.2 inch bore. The block is a 350 bored .030 and the heads are planed 882's. Want to use these to lower the static compression as much as possible.You have spoken and we have listened… these small block Chevy compatible heads offer the only two things that matter… performance and price! The features for the IK® 180 / 200 include a revolutionary ultra casting, versatile 180 cc, 200 cc, and 215 cc intake ports that are specifically designed for optimum versatility, and 64 cc or 70 cc ...GM cars must utilize 76cc heads (approved head numbers are 336, 339, 388, 441, 454, 487, 624, 813, 882, 991 and 993). Aftermarket head numbers are: GM - EQ Part #CC167ES2. or #CH350I; Dart Part #10024267 or #10024360; World Products Part #043600 or #042670; Ford. - World Products Part #53030; Chrysler - EQ Part #CH138B; RHS/Indy Part ... secretary of state kiosk kroger locations In that case, I encourage you to acquire a pair of Chevrolet Bow Tie phase 2 cylinder heads (part number 14011034). They are the best cast iron heads Chevy ever made for the small block. They have angled plugs, 2.02 intake, 1.60 exhaust, and true 64cc combustion chamber volume. I've been running those heads on my car since the 1990s. best rylo rodriguez bars Chevrolet Production 441 Iron Head 155/201. The 882 head may have out-flowed this head but with the addition of larger 2.02-inch intake valves and some decent pocket port work these heads will out flow the 882's. Keep in mind that with a small 155cc port volume these heads are great for making torque. navarro county jail visitation 23 degree, 8cc dome (there are other domed. pistons from Wiseco) 2) No previous milling of heads or block. 3) 3.75 stock stroke. 4) 4.200 head gasket bore. 5) .039 head gasket thickness. 6) No previous porting of head chamber. 7) .025 standard deck height (also a BIG. assumption, as I do not know what Wiseco's. renaissance festival arizona discount tickets Re: 882 Head Intake Port cc (mean8t) The cam is a Crane Energizer: .454/.454 lift, 216/216 duration at .050" with a 110 degree (I think) lobe separation. Stock cast manifolds with EFE actuator (flap) just below the right hand exhaust manifold before the exhaust pipe. Single high-flow catalytic converter (2-1-2 exhaust).Here are the mistakes I know I've made: A) I pulled the engine apart before the system was pressure tested. My garage guy's are some po'd I did this (sorry). B) The heads were not checked for cracks when the valves were ground. C) I used the wrong gasket kit .I used a SBC 350 Felpro set.Find Dart Race Series 18 Degree Cylinder Heads for Small Block Chevy and get Free Shipping on Orders Over $109 at Summit Racing! Dart Race Series 18 degree cylinder heads (for small block Chevy) delivers features that put you ahead of the competition! Dart refined the rolled valve angle design to give you more versatility, more performance, more reliability and higher quality. Features include ...