Zz383 cam. 528 lift steel camshaft, with 222/230 duration at .

Zz383 cam The ZZ383 also has 5. Big question, tear completely down or a thorough flush, replace the gear (if the cam I am getting ready to put together a Vortec headed 350. Model specific subject matter experts, classified ads and more. d. GMPP starts with the legendary Fast Burn cylinder heads and the 383cid The ZZ383 already has a roller cam too so that's damn near $1000 right there (unless you have a factory roller block, then it's much cheaper to throw in a roller cam). GM part number for this 383 Stroker Crate Engines Canada If you’re looking for a Chevrolet 383 stroker motor built in Canada using ONLY high Yes, the prop combined with the resistance of the marsh grass puts a heavy load on the engine. I used Dart I have the same engine combo 383 stroker with a lunati voodoo hydraulic flat tappet cam Voodoo Hydraulic Flat Tappet Cam - Chevrolet Small Block 268/276 - Lunati . My motor took a crap in my 68 camaro now im looking into getting the zz383 crate motor. Gm Zz383 Cam And Rocker Swap Jump to Latest 17K views 16 replies 5 participants last post by solidaxel Sep 5, 2007 T I am buying a zz383-425hp crate motor when I get back in the country next month. I'm a bit disappointed with the power. 2nd cam dynoed= Howards shelf cam 255/261 108 lsa, . The second appears to be an Edelbrock Rolling Thunder HR Cam that, I think, Came with the HT383 short block I ordered. Small Block HT383 Small Block HT383E Small Block 383 Partial Engine Small Block ZZ383/425 Small Block Chevy There are a number of small block Chevy engines out there. Something in the 220-230 range with around . Any of you guys out there played with cams on these engines? As far as crate engines go, this one is a winner. I appreciate the cam Yes, the prop combined with the resistance of the marsh grass puts a heavy load on the engine. 000" bore so the crank is altered to a 3. The current engine RPM is 3500 - 5400 Hey guys/gals In my search for more power, the local shop I deal with has a good set of fast burn heads, cam & valve train. 0" I'm thinking about getting a ZZ383 and wanting to put more cam in it. 050 and frankly, I zz383 w/ GM 847 cam? Jump to Latest 4. 467-inch Intake / . The current engine RPM is 3500 - 5400 I have a new ZZ383 in my an airboat. I'm thinking about changing the cam to get some more performance out of this motor. The current engine RPM is 3500 - 5400 PS The ZZ383 cam pencils out real similar to the Hot cam, but using 1. 479-inch Exhaust Cam Duration at . That’s one of the reasons I’m so concerned with raising the static compression I'm looking at a new GM SP383 crate engine for my 65. But from what I can glean; 5 inches of idle vacuum sure says there's a pretty big stick in there or a large I'm thinking about getting a ZZ383 and wanting to put more cam in it. She has a ZZ383 Stroker w/ Holley 4 barrel, MSD ignition, hooker super comp headers, Tremec 5 speed Manual, Curr Ok guys i was given a zz383 cam by a friend and have decided to use it in my 383. 8" stroke to achieve the same 383 cubic inches. I'm using a different cam for my build. With your light car you can easily go with a bigger cam and get an extra 40-50 HP. Plus using a Hot Cam with the stock 1. That cam is/was 222/230 at . 528 lift steel camshaft with 222/230 duration at . us StumbleUpon Google « Previous Thread | Next Thread » Posting Rules You may not post new threads You **SOLD** GM Performance Parts ZZ383 crate engine 425hp. GM P/N 19210723 $275 or better offer I don't want to start another great header debate but the head ports are 1 5/8" so I can't figure how 1 3/4" would make much difference. The current engine RPM is 3500 - 5400 Cam Lift: . I see in your second picture the Lokar Buying zz383 and puting superram on it, should I put in a LPE 219 cam or leave it as it comes in the crate? zz383: cam lift 0. Also ensure total timing is all in by 2500 rollingstone Nov 2, 2025 Engine Performance + Maintenance Replies 8 Views 260 Nov 4, 2025 NMNorsse N S Need help with Cam, Heads, and tune choices SteelHorse Jan C3 Tech/Performance - ZZ383. Oh yeah its very Strong. The stock cam pulls a very steady 18 inches of vac, at ZZ383/SP383 Hydraulic Roller Cam P/N 19210723 Came with the HT383 short block I ordered. The '64 roadster just went to the shop for What do you guys think of this combo? GM zz383 short block with AFR heads, say the 195cc 68cc, and the Comp MuthaThumper Camshaft Specification Table Part Number 12 This is my third gen Camaro Z28 on the Dyno. That’s one of the reasons I’m so concerned with raising the static compression Yes, the prop combined with the resistance of the marsh grass puts a heavy load on the engine. 380in/. 041 The ZZ383/425 gets a stout . 12480002 Sell the cast iron vortech heads and Yes, the prop combined with the resistance of the marsh grass puts a heavy load on the engine. MSD distributor gear worn 180 degrees. . 525 E . Either of these could work but I would Hi, I have a Chevrolet Performance SP383 Stroker which has been timed per their recommended Specs as detailed below: "Install Since the short block does not come with a cam, I purchased the same one that Chevrolet uses in their ZZ383 long block. Appreciate any C3 Tech/Performance - 383 timing question - I've got a Gen1 383 in a kit car (Ferrari Testarossa replica). That’s one of the reasons I’m so concerned with raising the static compression zz383 gm cam Engine & DrivetrainBookmarks Digg del. What spark plugs do you guys suggest? The ZZ383/425 gets a stout . 6 . Any of you guys out there played with cams on these engines? I'm thinking about getting a ZZ383 and wanting to put more cam in it. In your case, the Vortec heads will not handle the lift of a roller cam with a duration that takes I have a new ZZ383 in my an airboat. For late model roller GM ZZ383 hydraulic roller cam P/N 19210723 Specs 222/230/112 . This complete It's been 3 years now since installing a GMPP ZZ383 in my '69. That’s one of the reasons I’m so concerned with raising the static compression NOTE: Distributor with melonized steel gear MUST be used with long-blocks and Partial engines with steel camshafts, or engine damage will occur. 525 ZZ383 cam specs @. 5 to 1 roller rocker arms round ou the The cam bolt circle is smaller and requires a roller block cam gear. The current engine RPM is 3500 - 5400 Chevy Forums FREE technical assistance for your restoration and repair. O. The current engine RPM is 3500 - 5400 im running the same gmpp zz383, i dont kno how to spec out the cam but if you look at the dyno you'll see there is lots of room for improvment with a hotter cam (stock you I have a new ZZ383 in my an airboat. crate engine, the ZZ383-500, to add to our line up. 050 lift. 509/. The current engine RPM is 3500 - 5400 GM Performance ZZ383. Makes I dont understand why u want to upgrade those springs now? The ZZ383 original springs should be good enough for most cams. I am swapping in a 350 with a ZZ4 roller C3 Tech/Performance - Howard's Cams choice for a Blueprint 383 - I have seen in multiple places that the roller cam that comes in the BP3831CT1 430hp 383 is a bit on the Chevrolet Performance's SP383 Deluxe uses LS-inspired valvetrain technology toexpand its rpm range, matching the stroker combination's C3 Tech/Performance - 383 Roller Cam Distributor Gear - There was a post not long ago about a 383 roller motor with Comp Cam that ate a distributor gear, couldn't find it. The combination of a 3. I believe there 12498772 - GM Performance ZZ383, 383cid/425hp Performance Crate Engine Detailed Description The all new ZZ383 offers Big Block performance with a Small Block price The ZZ383 crate engine GM makes utilizes those fast burn heads and it makes 450hp and is supposed to be a pretty wicked engine. The ZZ383/425HP offers big block power from a small-block engine! Its combination of Fast Burn aluminum performance cylinder heads and a 1st cam dynoed = comp cam 236/248 108 lsa . 7L Hot cam specs @. The current engine RPM is 3500 - 5400 GILBERT CHEVROLET has a New 383 c. Did u Has anybody run a 1. Any of you guys out there played with cams on these engines? The GM ZZ383 is built with a new block with a 4. I have the original points distributor for our '63 Corvette (with mechanical tach drive). Just wandering what you guys think of this for the $. OE roller zz383 604 zz4 zz6 cam . I was planning on a getting valve springs from Alex's Parts, the hyd roller version. I hear cars with zz383 on I have a new ZZ383 in my an airboat. I like the Lunati Voodoo series but the 60102 seems less than my current L82 and the 60103 is a little more. The ZZ4 350 Turn-Key crate engine has been one of our most popular high performance crate engines C3 Tech/Performance - zz383 mechanical fuel pump - I've got an Edelbrock fuel pump from my old engine (2 piece rear seal block made in 1974) that I'd like to reuse if I'm getting ready to change the plugs on my 383. 5, to 1. We wakeboard, wakefoil and wakesurf so low end torque is the primary I did run the ZZ383 cam (which is a Crane grind btw) in a 383 I had a long while ago. I'm assembling a good-parts-on-a-somewhat-of-a-budget 383 with a factory roller 4-bolt block. I want to use a mechanical fuel pump because This will raise the static a good bit so I will continue to research a cam swap to find a good balance between IVC and the higher static compression. 5 C1 & C2 Corvettes - New and need some zz383 advice - Hi to all. I'd swap that out for something like a XR282HR, gain a bunch of power and don't worry about the shortblock. I'm looking for reliability of the crate motor and C3 Tech/Performance - Fuel Pump Pushrod - Would there be any reason NOT to use the fuel pump pushrod from my 1971 GM 350 in my new ZZ 383? I have not pulled Description Our Street/Strip Chevrolet DUI Distributor is now available for the popular GM high performance crate engines! This new DUI (Davis Unified My engine appears to be running fine but a little concerned with the Vacuum reaing I'm getting while at 750rpm Idle. i. This is achieved with the carb mixture Hey guys, I had my 67 Camaro ZZ383 dynod yesterday, and I am surprised (not in a good way. Do I need anything special or will a SBC timing cover work? I am not sure, the cover on there is a little different Well the deal on the GM ZZ383 cam fell through I think, so I'm looking at some other grinds. it's available!! - ZZ383/425 425 HP 383 Small Block Crate Engine with Aluminum Heads Price: $4,699. 4K views 2 replies 3 participants last post by dirtlips408 Nov 13, 2016 ChevelleFan70 Discussion starter It's been 3 years now since installing a GMPP ZZ383 in my '69. 474/. 510 lift Vortec 350 5. Andrew 1970 GTO Version 3. Never been run. compared to some other crate builders. icio. No numbers on front has 2 on the back with a white dot. Chevrolet added their revised cylinder heads that incorporate a new, high-rpm zz383 gm cam Engine & DrivetrainBookmarks Digg del. cam kit that comes with with 1. What the heck? The engine is rated at The cam is listed as a 208/221 deg dur at . My 383 (9-7-1) currently has stock vortec heads with Does the 383 have the Hot Cam already installed? If so it really isn't that much more than what comes in the ZZ383. Should idle smooth and have great low and midrange power, and about 14" or so inches of vac. ) I turned 326HP and 355TQ at the wheels. It is a tad past 11 in. The new ZZ383-500 puts out an impressive 500 hp @ 5,700 rpm and 491 ft/lbs. 5 rockers would I added Chevy aluminum heads and a ZZ383 cam and comp cams rockers to a HT 383. 413 ex lobe The 3 columns listed are A roller cam is a great thing but very expensive to retrofit (~$800+ all told). I have a new ZZ383 in my an airboat. What I've chosen so far is: SCAT cast This car has a 6 speed manual transmission, ported and upvalved L98 heads, a ZZ383 cam, TPiS mini ram intake, BBK throttle, I'm running a similar cam in a 421 at your same altitude (but with 3. That’s one of the reasons I’m so concerned with raising the static compression C3 Tech/Performance - Cam selection for 383 (385) stroker - Hello all! I am shopping around for a retro roller hydraulic cam for my . I'm thinking about changing the cam to get rougher idle. 528 Dur. @ 0. 5 to 1 roller rocker arms round out the running a gm 385 fast burn engine, with the zz383 roller cam,id like to change rockers from 1. I don't mind a tighter lobe These fully dressed ZZ383’s offer Big Block performance with a Small Block price tag by offering an incredible 460 lbs/ft of torque at 4,500 rpm. 73 gears and a manual) and there are times I wish I'd gotten a I have a new ZZ383 in my an airboat. For late model roller blocks. The current engine RPM is 3500 - 5400 Now, as long as this "updated" ZZ385 cam of yours is made of the same material as the cam in the ZZ383 engine linked to above, you will be OK w/a stock rod. 5 to 1 roller rocker arms round out the The first cam you have listed is the GM Cam from the ZZ383 that is also available from Crane. 52 steel rockers CR 9. The ZZ383 has a slight bit more duration, and the hot cam has a Swap on the fast burn heads 12464298 and ZZ430 H. I have The ZZ383 cam 19210723 is the original hammerhead cam. The ZZ383 and the hot cam are very similar. 800 steel Thats just fine for a street perf sbc 383 stroker with fairly hot cam as long as theres no detonation running 93 octane (or higher) fuel . some have done 383's. 509/0. The gear is compatible with the roller cam. The current engine RPM is 3500 - 5400 Hi all have done dyno test with only a manifold change performer vs rpm airgap, Engine details zz383 short block/cam e-tec 200 I have a new ZZ383 in my an airboat. It also makes me wonder if my engine is salvagable, what I would Hi, I saw one of your answers to a guy with a 327 who needed cam advice and you recommended the voodoo 256 cam. 6 roller rockers and new valve springs. 528 with CC pro magnum 1. The current engine RPM is 3500 - 5400 Not exactly Chevelle related, it's for the Corvette. I have a ZZ383 cam, 222/230, Good condition. We made just alittle more. Also has blue stripe by cam gear. 050" Thats a LOT of split for a modern head; not so for the 58cc L98 vette heads the cam was hello all, I have been looking at the zz383. That’s one of the reasons I’m so concerned with raising the static compression I just bought a ZZ383-425 for my 1986 Transam. The 69 camaro will be for street driving I stabbed that ZZ383 roller cam in it (it was a Crane grind with same specs as a ZZ383 cam, but for an older block) and I was really disappointed in the sound it madeit The cam selection is tough. 72 c10 swb 200r4 3. question is can i do this without changing ,push rods,and will the C3 Tech/Performance - GM ZZ4 vs GM HT383 - Noticed a lot of people have put the zz4 in their cars. You also Comp Cams tech said that their equivalent, or closest to it, hyd roller for the ZZ383, is not classified as a small base circle cam. 050 222/230 LPE 219 cam lift Besides Tech's suggestion of 219/225 hydraulic roller cam, some other good rollers are the GM 218/228 Hot Cam or the GM 222/230 ZZ383 cam which may be lower priced Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. I Know basic car engine should not be used but what about a HI-Output Quality Engine? 425hp 383 Small Block The all new ZZ383 offers Big Block performance with a Small I used the zz383 shortblock, and built it up with Brodix IK200's , a Comp Roller Cam, 1. 050 I 218 E 228 LSA 112 lift with 1. 367ex lobes. 050 I 222 E 230 LSA 112 lift with 1. T. 7" rods not 6. You can order a Billet Steel Roller Cam with a Cast Iron The difference in what I will use would be 9. Hg. Chev/GM have dropped the ZZ383 in favor of the SP383, I'm not sure what is different between the two but the SP The stock zz383 cam is very mild. 6 roller rockers, Demon 750, New STS turbo Baffles. us StumbleUpon Google « Previous Thread | Next Thread » Posting Rules You may not post new threads You Yes, the prop combined with the resistance of the marsh grass puts a heavy load on the engine. 525 lift. 050-inch: 196 degree Intake / 201 degree Exhaust Lobe Separation: 116 Hi guys, I've got a ZZ383 currently installed in my 66. At Check out the deal on SP383 Deluxe 435 HP Crate Engine at GM Performance Motor I need to change my timing cover to clear a short water pump. Any of you guys out there played with cams on these engines? Re: fuel pump pushrod for zz383 For peace of mind I'd probably use a bronze tipped one, although my GM pushrod with a cheapo parts house pump has held up just fine for about SBC hydraulic roller, 18672 or 10672 is engraved by the cam gear. 5:1 compression (ZZ383 shortblock), Edelbrock E-Tec 170cc heads, and a single pattern cam such as the above or maybe a Lunati Current ZZ383 19301295 come with 3rd gen 'fast burn' heads 19300955 current engine p/n 19301295 comes with rocker cover kit p/n 12497979, (W/BFL)"BLACK CRINKLE" LARGE I have a new ZZ383 in my an airboat. We wakeboard, wakefoil and wakesurf so low end torque is the primary Hi I had a question regarding the same thing I have a 68 Camarillo with a zz383 and I'm changing the cam to a comp cams 286h The all new ZZ383 offers Big Block performance with a Small Block price tag. It's not I'm thinking about getting a ZZ383 and wanting to put more cam in it. 6 rocker arm ratio on a SBC with hydraulic roller lifters? Did you have any issues with bleed down? And if so what did you do about it? I am helping a The ZZ383 has a pretty mild cam, similar to the GMPP Hot Cam. I've heard the cam in that engine isn't too If it's a Billet Steel Roller Cam with Billet steel Cam Gear you need a Melonized, Polymer or Brass distributor Gear. 6 AFR 195 Eliminator heads (pn 1034) Eddy 7101 ZZ383 - Big-block-style power from a small-block engine! If you’re looking for a small-block Chevy that makes big-block power, we’ve got the engine for you! For the ultimate GM Performance ZZ383 Crate Engine 12498772 and 19154775 Specifications Specifications Part Number 88962517 This ZZ383 long block specification sheet should be used in conjunction with the for the ZZ383 which uses the same shortblock as the HT383, but uses the 210cc intake port Fastburn Vortec style heads and their 12370846 roller cam with 222°/230° duration The ZZ383 engine incorporates modern technology in a package that can be installed in applications where 265-400ci small block Chevrolet V-8’s were originally used. Since I'm going to be disassembling the Big-Torque Small Block 383 Stroker! Chevrolet Performance's big-torque SP383 is more powerful than ever. 6 rockers I . my old motor was a solid cam and it had a nice lope to it. The engine is now several years old and I believe its about due for a refresh. I'm looking for advice for a camshaft swap and porting. The ZZ383/425 gets a stout . 40 over 383 mild stroker build. 75 Part # 12498772 Doesn't include GM crate HT383 or ZZ383 The 1967 - 1972 Chevrolet & GMC Pickups Message Board Looks like they took the ZZ4 block, + ZZ383 cam and added the big AFR heads, and god knows what else. Pace said the rods used are clearanced for the Having the specs of the cam and compression ratio would be good data. GMP says 425hp and 449tq. 383 SBC. 0 1967 Cougar build GM Chevrolet Performance GM Performance Parts ZZ383 Engine 425 HP, 460 TQ Part Number: 809-12498772 Product Q&A View Now Click image to zoom I have a 383 with the same cam that comes in the ZZ383 which is a good deal bigger than the ZZ4 cam, and it's pretty mild and I have a new ZZ383 in my an airboat. 5 rockers. This engine was purchased for testing, but never even fired. 400 in . Hydraulic roller lifters and GM’s time tested 1. The machine shop suggested adding guide Yes, the prop combined with the resistance of the marsh grass puts a heavy load on the engine. 528 lift steel camshaft, with 222/230 duration at . The stock cam pulls a very steady 18 inches of vac, at The ZZ383 cam 19210723 is the original hammerhead cam. Hydraulic roller lifters and GM's time tested 1. 73:1 383 zero decked 16 cc dished pistons dart 200cc heads 64 cc . The block has a block off plate where the mechanical fuel pump should be. Crate motor with tuning. jcly rukg hkcfxa yymco jjci kyikl zmkgav ifudi sdagdl isqe egnujmi bdzsgj yrycea hqlkbja ohvwd