Sbc heads 882
Just as a comparison it went much harder than an identical 350 running the more common 882 heads. Depending on the cam, intake, pistons, and headers you run, you might get up to 350 - 400 hp out of them -- maybe more if you heavily work the heads and rev the crap out of it. ... All the research I did on the X head said it was the same with a ...Apr 28, 2007 · 291vs.882 heads. Put the humps on--they are better heads, if you can deal with no holes in them. I put on old power pack 283 60cc chamber, small valve heads, and man, wow!!! The 882 heads were low compression, smog heads, heavy duty castings. They were one of the last, true good casting heads chevy made, besides the 487 and 487X heads.I'm getting ready to rebuild my 400 sbc and am on a tight budget. It has the original 882 heads on it. I was wondering if these heads would be decent or if they are …
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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. pdq67.350 Chevy-Weiand vs Heads/Cam vs RPM Air Gap The next upgrade involved a cam change and ported cylinder heads. Previous testing had shown that the Comp COMP PE246 cam alone can be worth 30-35 horsepower, but the combination of the ported 882 heads and PE246 cam increased the power output of the small- block to 341 hp and 401 lb-ft of torque.Jun 27, 2023 · 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.it is common to use up to .480 lift cams with 882 heads, use the Z-28 type valve springs, watch for retainer to guide clearance, most will clear if you use an umbrella or o-ring type seal, do not use the tin shields or valve rotators on the springs. You will have to shim the exhaust spring seats,Check for stock rocker to stud clearance, most ...
I did extensive flow testing on several of these particular castings, and was not very impressed with their flow characteristics. The 441 or 487 are a much better large chamber head (in my humble opinion). The 882 intake port is very close to that of the 624, the exhaust side is where the 882 is weaker. " Quote from sbc cylinder heads.com400sbc, 882 heads. questions. ive had bad luck with getting bad motors/ trusting people. got all my money back on everything, so now by luck i find a 400sbc that a guy wants $300 for, has less than 100 miles on it since rebuilt and its spotless on the inside. but it spun a bearing, and heres why: the guy took a 350 out of his 8,000lb motorhome ...Tech: GM 1st Gen Heads vs. Vortec Heads Reader Guide. By Bobby Kimbrough April 13, 2015. Chevrolet’s small-block Chevy was manufactured beginning in 1955, and the first-generation engines (Gen I) can still be purchased as a replacement crate-engine through Chevrolet Performance. In 2005, General Motors estimated that 90 …4461 posts · Joined 2005. #3 · Feb 21, 2006. I'd be willing to jump on the 376450 bandwagon. Mortec.com lists a 376450 for a 75-81 262/267/305 engine with six or seven exhaust bolt holes and 60cc chambers. The info Mortec lists coincides with the casting date and engine you say your heads came from. They do not list a 378450 on their site.
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.Here's the situation. These are going into a 5000 lb truck. I'm really after torque. This winter, I'm putting a cam, intake (Performer RPM), and headers on. The truck currently has 882 heads. Some guys say the 200cc runners on these heads act like smaller runners at low rpm, is this true? One guy told me I could run these heads with a mild cam.…
Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. andybird. it is common to use up to .480 lift cams with 882 . Possible cause: 291vs.882 heads. Put the humps on--they ar...
21011 posts · Joined 2009. #5 · Mar 20, 2009 (Edited) The rotators look like a thick retainer. They were used extensively during the smog years on the SBC. Heads like many of the 305ci, 882, 883 all used them. Look at your valves, spring side of head.Head Bolt Set For 2003-2004 Chevy Express 1500 5.3L V8 R882SC (For: Chevrolet) Brand New. C $63.91. Buy It Now. +C $25.52 shipping. from United States. Top Rated Seller guaranteedtofit (82,059) 93.7%. 350 CHEVY REMANUFACTURED CYLINDER HEAD #882 SBC. Remanufactured.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.
Valve Stem Seal, Chevy, Small Block, LT4, Each. Part Number: NAL-10212810. 5.0 out of 5 stars. Estimated Ship Date: Today...Loading Estimated Ship Date: Today. Mahle Original Valve Stem Seals SS45921. Mahle Original Valve Stem Seals SS45921 Valve Stem Seal, Metal with Molded Rubber, Hat Style, GM. LS Engine, Set of 81293 posts · Joined 2004. #20 · Feb 3, 2010. You can get over 500HP from an all out 441 or 882 head but it takes time and cash. If you're paying someone to do the work it's more cost effective to by new aftermarket. A basic build 2.02/1.60 bowl blended 882 or 441 on a mild build can make and easy 350hp. Like.
lamp posts minecraft Jul 12, 2009 · 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. anderson sc motorcycle dealersgossip crossword puzzle 350 with 882 heads. Hello Everyone, I recently purchased another 65 SS with a SBC 350, 2004r trans, and a 12 bolt rear end. I noticed it ran very very very rich and started having starter issues after a couple of weeks. I did some research on the numbers (3970010) on it and it turns out it's a 1972 350 4 bolt main with 882 heads with a mild …Small block Chevy 350 heads 882 fresh. Opens in a new window or tab. Brand New. $1,000.00. jale_149123 (0) 0%. or Best Offer. Free local pickup. Speedmaster PCE281.2001 Small Block Chevy 350 Aluminum Cylinder Heads 190cc / 64. Opens in a new window or tab. tv 555 pill Are you looking for a rental property near you? Finding the right place can be a daunting task, but with the right resources and information, you can get a head start on your searc...T. techinspector1. 18069 posts · Joined 2005. #2 · Nov 3, 2006. "492" - 3991492. Good performance head. They were found on 1970 LT-1 engines. They had 2.02/1.60" valves, 64CC combustion chambers, DO have accessory holes, intake port volume should be 161CC's, exhaust port volume should be 62CC's. These heads have double hump casting marks. omar flores el vago video50 doordash promo codei 85 virginia accident today The All-American SBC Cylinder Head Series is a powerful, out-of-the-box, 23 degree conventional port cylinder head product line. Featuring high velocity, PRECISION As-Cast or optional CNC ports. Available in various as-cast or CNC intake port options (185cc,195cc,210cc,235cc,site) the Pro-Filer All American Series SBC heads have the …The heads you have are just like the old 882's...just a plain jane 76cc 1.94/1.50 head. If the pushrod guide holes in the head are machine (kinda oval shaped) and hug the pushrod on the sides, then any regular small block rocker arm will work. If the pushrod holes are considerably larger than the pushrods (lots of clearance), then you will need ... tuscarawas county jail Good condition pulled from good running engine, there is a blemish next to an exhaust valve but doesn't seem to into the seat. don't have a use for them anymore and they're taking up space.Someone actually gave me that 350 sbc engine with the 882 heads because of the lack luster performance. As soon as I replaced the 882 heads, it was a whole different motor. The 882 heads were rebuilt with new valve a good 3 angle valve job and milled to 69cc. But not ported at all. The engine compression was good. dallas county tax office wait timessound of freedom showtimes near amc hickory 15toyota prius vsc warning light The "Chevrolet Small-Block V-8 Interchange manual" by David Lewis states as follows: ... a lighter cast head was released sporting 1.94 I and 1.50 E valves. the 882 heads were installed on the 350ci and 400ci engines (400 heads had steam holes). The 882 heads had double heat-riser passage and were prone to cracking because they ran so hot. ...