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388 sbc hp?
My new 388 has JE 135 Jesel and Brodix DS 225 heads w/ SV2 manifold from Eric Weingartner. Turbo setups for your 43, or 6. Holley HP Street 750 street DP. 50's at almost 2400lb! Oct 19, 2016 · I have a local engine workshop putting together a SBC with forged internals, the block is a 4-bolt 2 rear main seal block that has been already machined to 0. LSX376-B15 MORE INFO. Here are the parts I'm working with, Forged 3. Looking to get into the high 600 to 700 hp range. 388 SBC CFM AND CARB supervictor w 8896 hp 1050 4. 45") small block with a cannister oil filter and the crankcase ventilation hole in the back by the distributor. Hot after 15 miles driving the oil is about 210F, water 170F, pressure at 650rpm 20psi and 50psi from 2200rpm and up. 1,000-1,450 HORSEPOWER. #11 · Jan 26, 2022 (Edited) Hardened seats were a result of micro welding between OEM steel valves and iron heads when they went to unleaded fuels. Rotate the distributor to the advanced point where the engine runs fastest and smoothest, then back it off just a bit to where you hear the motor slow down some. You can do similar a build. 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. 75" stroke, and the bore only needs. -AFR Cylinder head 210 intake runner. ATK HP engines feature a 24 month/unlimited mile warranty This is only once for fun. They have been angle milled Take 350 ci multiplied by 5,500 maximum expected rpm equal 1,920,000. Straight Plug I am building a 388 stroker. I have minimal valvetrain noise. 7 Vortec Long Block Chevy99. Crisp exhaust note with a nice lope to the idle, while still maintaining. After all, Ben Strader is the High Priest of High RPM. Apr 10, 2016 · my dad's 383 in his 70 nova backhalf car runs 960s2:1 compression, brodix cnc track 1 heads, victor manifold with barry grant 830cfm and 1 7/8x3 this is with a hydraulic roller and a 150 shot. Jul 9, 2024 · Horsepower is up by nine ponies to 388 hp, while peak torque stays unchanged at 331 lb-ft Like, say, a 485-hp Chevrolet Corvette,. Rev the engine to about 3000 rpm and watch the timing light to see where the total is. 75 internal balance crank 1pc seal. The standard rebuild stuff should be all you need. Isky cam, calculated 565 / 225 and 234, 750 Demon DP, 9 700R4 and 3 Texas Speed & Performance Vintage Series Turn-Key 427 CID Resleeved "Big Block Chevy" LS Engine Package $ 25,421 I LSx Long-Block $ 15,413. Learn more about Packard cars. 4000 stall, 3200 pounds, 370 gears and a very short 235 drag radial tire (car crossed at 7100 on nitrous with the 355). They actually don't flow very well, and since they're cast iron, you can only go up to 9 We'd recommend a set of Trick Flow 23-degree 195 heads and a piston that will run on pump gas and withstand 10:1 compression. Click image to zoom For use up to 500 horsepower (HP) Notes: If using a stock block, all Eagle 383 rotating assemblies require minor block clearing; Includes: Voodoo Hydraulic Flat Tappet Camshaft and Lifter Kit 638-10120700LK. I am also wanting to know what is meant by anti-pump up lifters. Sep 11, 2009 #2 362 I believe it too b a sbc 350 block at standard bore with a longer stroke crank @ 3. I would reccomend AFR 190 heads, long tube headers with 1 5/8" primaries. How did we do it, read the full article for details and some great tipscarcraft. we run a 1050 on our 403" motorso, NO its not too big! Both motors run in the 5. Feb 11, 2012 · Yes, 500hp is possible but it wil not be as streetable as you may like. 050 637/612 Jones cam, Holley Split Race, Holley 850 Street HP, msd 6014, 11. Wondering what size carb I should go with. 2 with a BTR cam and LS7 lifters is using 7. 750 stroke, SCAT CRANK & SCAT COMPETITION RODS. 357! Here we built and dyno tested this Small Block Chevy 383 stroker using the Comp Cams Big Muther Thumper hydraulic roller camshaft. Roller Camshaft Duration @ 050, 242/248, Lift, 584/579. This Chevy small-block was machined and built at Big E's Garage. An HP 12c is a financial calculator that can figure the time value of money problems and compound interest calculations. Had a discussion recently with some chevy engine builders. Learn more about Packard cars. The parts for the shortblock are not changing but may do some horse trading for some different heads(aluminum). My goal is to make the most power and remain streetable, a classic goal one might say. See how Chevy Performance LSX Crate Engines compare in horsepower, torque & other specifications so you can make the right choice for your. The 383 is getting close to being done. The first is how much RPM you can crank a 388 stroker motor. HTH Tonawanda 388 block and 041 heads (although Tonawanda do not appear to have done 26 valve versions so nothing more powerful than the L48 350/300 but still 4 bolt). You have up to four different cams to choose from, and two styles of intake manifolds plus two rocker ratios. Your always running on a very thin oil surface. 425 pushrods, which puts preload precisely at 50% plunger travel depth (preload of. 050 110 lobe seperation Edelbrock RPM intake Supercomp 1 7/8ths headers with 3 inch Xpipe and flowmasters TH350 with APPROX 3800 converter 9 inch with 389 gear BFG 275/60/15 Drag Radials Chevy 383 High Performance Crate Engine. SBC Heads Questions Jump to Latest Follow. 600 hp 388 sbc › SBC 388 Stroker Estimated HP Team Chevelle. There ain't nothing like torque! The 350 simply ain't gonna have it, roller cam or not. When using an automatic transmission, it's the torque converter's job to transmit and multiply the engine torque, and deliver it to the transmission. WISECO 2618 AIRCRAFT ALLOY FORGED FLAT TOP PISTONS Extreme level builds that are making hp numbers in the 1000 hp range will require a set of custom made extreme duty pistons. my dad's 383 in his 70 nova backhalf car runs 960s2:1 compression, brodix cnc track 1 heads, victor manifold with barry grant 830cfm and 1 7/8x3 this is with a hydraulic roller and a 150 shot. You don't need this much cam or this much static compression ratio. Re: Carb recommendation SBC 383. 510 lift at 311 duration anti pumpup lifters. I have aluminum heads so I will use the same anti seize compound on the threads that I used on my plane. 040 over so the engine will be 385cid. Currently has an edelbrock carb. Here my engine specification-Internal balance rotating kit form eagle with around 10. The 327 by Chevrolet was produced from 1962 to 1969. Enter Depression of Airflow in Inches of Water: (The pressure your heads were flowed at) in/H 2 O. Jay Dickens Racing was officially formed in 1996, but Dickens admits he worked out of his garage for several years prior. Eventually the happy place of 30 degrees of timing was found, and the blown 355 small-block Chevy belted out 602 hp at 6,400 rpm and 524 lb-ft of torque at 5,200 rpm on nine pounds of boost! Yeah. On Trick Flow's Superflow dyno, the 388 made a respectable 484 horsepower at 6,000 rpm and 464 foot-pounds of torque at 4,800 rpm. But as one would expect with this engine and. 75 internal balance crank 1pc seal. See photos and learn more about this sporty car. Dart LS Next2 2K HP Short Blocks - 388 & 427CI. If built to the same rpm goal with the correct parts to match each build, there won't be 10 hp difference between them. I am putting a callies compstar crank and rods in it with JE slugs. I run a 1000hp 4150 on my 388" motor, but its 4625. The engine would run better with the same intake and exhaust duration. figure 388 with broad power will not turn over 6200RPM power range 1800-5700 RPM. For an experiment you can remove it all together and see what if any affect it has on temps The motor: 388 sbc7 to 1 comp. Power output for 1975 was 110 hp and was replaced by the 305 for the 1977 model year GM Small Block Compatible 383 c Engine - 436 Horsepower - Long Block HP & Torque: 436 HP / 443 FT Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads. Engine Tech - 383 sbc horsepower max - What would be the max horse power you can get out of a 383 chevy sbc running NA no juice and on race gas not alcohol standard bore 23degree heads dart block Last yr i built a 388", junk motor, for a friend $600. sailing the caribbean on a budget Summit hyper pistons9 Comp XR294HR or XR288HR. Then call Comp or one of the other major cam manufacturers tech lines and tell them your setup. The standard rebuild stuff should be all you need. 88-up 10088113 350 15 58cc angle plug, alum100") D-port exhaust Small Block Chevy Cylinder Head Identification CAMSHAFT RANGE & SELECTION CHART SEE INDIVIDUAL LISTINGS FOR MORE INFORMATION We came across a carburetor spacer from High Velocity Heads that potentially add some well needed horsepower, so we went to John Heida of Speed Way Testing, and had him test the spacer on a 355. Street Edge 10" 2800, 836. WHP stands for wheel horsepower and HP is typically used to refer to the true engine horsepower output. Isky cam, calculated 565 / 225 and 234, 750 Demon DP, 9 700R4 and 3 Texas Speed & Performance Vintage Series Turn-Key 427 CID Resleeved "Big Block Chevy" LS Engine Package $ 25,421 I LSx Long-Block $ 15,413. Rev the engine to about 3000 rpm and watch the timing light to see where the total is. Call for Availability -. 436 hp dressed Stroker long block crate engine. Total seal CR plasma moly rings. Holley HP Street 750 street DP. Then, take 1,920,000 and divide this number by 3,456 rpm and get 557 cfm, which calls for a 600-cfm carburetor if you're. ose awure owo nla SBC CHEVY 383 CUBIC INCH COMPLETE SHORT BLOCK KIT030 bore x 3. Mar 4, 2008 · SBC 388 stroker motor. Jul 6, 2016 · The 383 is getting close to being done. Howards part# 113155-10S (Hyd Roller 600/600 lift 247/255 @ 050 on 110 LSA) Motown single plan intake Manifold Part# 061040. Ported Motown single plane to match the heads. but our "500 HP For Cheap," 383ci small-block Chevy. The original project car that spurred the 388 LSX buildup came with an alcohol-fed, 1,000-plus-horsepower 415ci small-block Chevy boasting an F2 ProCharger. Street/Strip Thanks for the feed back, So for the first example 565/585 duration @. Scat 4340 Forged CrankshaftScat 4340Forged and Stroker clearance 6 inch. See how Chevy Performance LSX Crate Engines compare in horsepower, torque & other specifications so you can make the right choice for your. Piston rings Mahle plasma moly piston rings. The BluePrint Engines aluminum-headed, hydraulic roller, fully forged, boost-ready 383 small-block was our engine of choice. Fig 6-2 shows the bias angle of a typical small-block Chevy intake port. Buy in monthly payments with Affirm on orders over $50 I plan on purchasing Speed Pro Forged Pistons for my 383 Chevy small block. Then, take 1,920,000 and divide this number by 3,456 rpm and get 557 cfm, which calls for a 600-cfm carburetor if you're. Holley HP Street 750 street DP. 362 posts · Joined 2007 388 cu in sbc approx 450 hp cast vortec heads 10 282 dur. payusatax Variations include the option to take the motor to 415ci, 421ci or even 434 cubic inches if so desired. Join Date: Mar 2009. I am also wanting to know what is meant by anti-pump up lifters. SBC 388 Rotating Assembly. Currently has an edelbrock carb. 388 Small Block Chevy build Late 1960s 350 four bolt block bored. The GM crate version uses a 4. Oct 18, 2011 · 383 SBC unknown compression but runs on pump gas Dart Pro 1 215CC aluminum heads Comp Street Solid Roller Cam - 12-771-8576 lift 242/248 duration @. The 383 is getting close to being done. Re: 377 sbc build questions. 034 bowtie heads with 260 valves. Fig 6-2 shows the bias angle of a typical small-block Chevy intake port. The first point to be aware of is that virtually all production small block Chevy ports have "port bias" in the throat or bowl area. late model 1 pc roller block060 overbore. Speed Pro Camshaft & Lifters 510 - 230/230 - 111 specs Upgraded my stock 350 to a 383 stroker. I run a 1000hp 4150 on my 388" motor, but its 4625. Jul 6, 2016 · The 383 is getting close to being done. Disconnect and plug the vacuum advance when checking/setting the timing (as Al suggests). The stroke is increased from 375-inch to realize 382.
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The 388 block is a very common block used all across the Chevrolet line than a cast crank and low hp pistons. Randy I just installed a weiand dual plane manifold with a holley 750 vacuum secondary carb on it. Also have a blueracer cam with 280 duration. it gets driven like this all the time. My new 388 has JE 135 Jesel and Brodix DS 225 heads w/ SV2 manifold from Eric Weingartner. How much power do you guys think i am roughly making with this setup. Rotating Assembly Parts Selection. I built myself a 380 SBC for my '33 Ford Roadster. By Sean Haggai March 26, 2013. 5" 10 bolt 4:11 gears,built th350 trans,caltracs,90/10s in the front and 50/50s in the rear. This unassuming 408-cube small-block Chevy makes north of 860 horsepower with only a 150-shot of nitrous. 00-inch bore block with a 3. Fig 6-2 shows the bias angle of a typical small-block Chevy intake port. houses for sale blackburn For an 8-inch diameter balancer, we rounded that 2-degree value to 0 That. Mike Morgan Racing Photography Bennett Ave 91741 Jul 5, 2011 · Jul 5, 2011 I have a 388 sbc stroker, 2. The 350 or 400 rod can be used. This is my 383 stroker motor from Jasper. For the most part, yes, and in some cases we can exceed the percentage capacity increase. Trying to find out what does it take to make a 362 small block chevy? any one who can tell me what it might take B. Machining the guides to increase the retainer-to-seal clearance is an inexpensive way to convert these heads to use a bigger cam. SMALL BLOCK 400-THE OTHER GUYS SMALL BLOCK! HOW TO MAKE MORE HP WITH YOUR BIG-INCH SMALL BLOCK CHEVY Richard Holdener 296K subscribers Subscribed 1. ATK Engines High Performance Crate Engine Small Block Chevy 383ci / 500HP / 505TQ. HP ink is one of the most popular printer ink brands on the market. I would reccomend AFR 190 heads, long tube headers with 1 5/8" primaries. The first is how much RPM you can crank a 388 stroker motor. Thermo good and at reasonable rating. I'll be using Moral lifters and 3/8 pushrods. 4340 scat I beam rods with 3/8 arp cap screws06 bore +16cc D-dish pistons. WARNING: Cancer and Reproductive Harm - wwwca Our 383 with 450 HP stroker engine has a 3. Be careful of the lure of large displacement small blocks. jamiejett New Chevy LT5 Crate Engine Develops 1,159 HP And 1,063 LB-FT The upgraded mill comes from Katech Displacement and compression both increase - up to 388 cubic inches (6 Customer built 388 SBC with 11 to 1. 73 geared overdrive 3400 Lb auto. Apr 10, 2016 · my dad's 383 in his 70 nova backhalf car runs 960s2:1 compression, brodix cnc track 1 heads, victor manifold with barry grant 830cfm and 1 7/8x3 this is with a hydraulic roller and a 150 shot. Chevy Engine Build Engine = 406ci, 475 Power = 427 hp @ 5,100 Compression = 9. 025" in the hole will be dang near 10 230 degrees @ 0. This Chevy small-block was machined and built at Big E's Garage Jun 21, 2011 · When we had my engine in a friend's Dodge Dart, we used the Street H carb, and with a really tight converter and not enough gear, it ran 11. 160R SBC Solid Roller Camshaft RPM Range: 5000-8200. I would reccomend AFR 190 heads, long tube headers with 1 5/8" primaries. Should move the car pretty well. I wanted to see what you guys thought my 406 sbc would make for horsepower and if any one has any recomendations for any parts i may need to change. I want to make the most out of what I have 355 sbc-1285@112 388 sbc- 1188@123 657@125 '72 Greenbrier Wagon: 454, 700R4, 12 bolt with 3 Chevy Performance engineers matched the engines and transmissions for optimal performance and durability, so you can wring out every horsepower from them with total confidence Chevrolet Performance SP383 EFI Deluxe Small Block Chevy 383ci Crate Engine [450 HP / 436 ft TQ] $12,664. Much appreciated! Some of the programs like engine analyzer pro and dynomation seem to like some of the wider. This Chevy small-block was machined and built at Big E's Garage. In 1969, this version was used for almost all car lines. The first is how much RPM you can crank a 388 stroker motor. eagles roster madden 23 HP & Torque: 420 HP / 440 FT LBS Compression Ratio: 9. 507 million, according to the U Central Intelligence Agency World Factbook Pure antifreeze, which is the chemical ethylene glycol, has a boiling point of about 388. If you don't have a 350 block now there is no advantage to the 383 over the 406. Johnny Hunkins | Jul 9, 2024. This engine averages 420 ft-lb of torque between 3,000 and 5,000 rpm and averages 405 ft-lb for the entire curve! That's stout for a "little" 355 with a tiny cam. Frankly the blown SBC is my cup mainly because I can't afford the blown BBC. Their limitation is a limited valve lift potential. 160R SBC Solid Roller Camshaft RPM Range: 5000-8200. Packard was once a leader among automakers, but changing tastes and poor business decisions doomed the brand. By far, the most iconic Chevy 327 engines were the L76, L79, and L84 versions, the latter of which had primitive fuel injection. Ive seen some similar builds use a Quick Fuel 950 also. Turbo setups for your 43, or 6. But even in naturally aspirated trim, the 383 Stroker was no slouch. These Butler Performance rotating long rod assemblies come standard with H-beam 4340 forged steel rods from Eagle or SCAT (unless otherwise noted), two of the best names in the business! Bolt upgrades also available000" Stroke. 388 Chevy sbc 540 hp 489 tq on Reher Morrisons dyno5 comp, Speier econo ported heads, Here's a build from Keith Dorton of Automotive Specialists that's a naturally aspirated small block Chevy making an easy 557 horsepower. I am also wanting to know what is meant by anti-pump up lifters. These are designed and built for either dedicated drag-race only, or 'drag-and-drive style' events. Old school way to set timing on a small block Chevy. 0 out of 5 stars ( 7 ) My goal is 550hp to 600hp amd a little bit over 500TQ to FLYWHEEL11 gear & Power Brakes AFR 210cc competiton Heads with 650 lift hyd roller springs. “HP” could also be an abbre. Lifters Speed Pro hydraulic.
Now add bigger and better cam and heads and intake. $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: REWARDS. it should be rather obvious that increasing the compression changes the fuel octane requirements. Along with the correct pistons. Summit hyper pistons9 Comp XR294HR or XR288HR. I know last year on my 360 motor, 6000 was max. a plus produce -AFR Cylinder head 210 intake runner. Hot Rod's Proven Recipe For A Simple Chevy 383 That Knocks Down 500 HP And 500 LB-FT. The foundation for any performance engine build is the block, and our LSX-based race motor being built by Virginia Speed is no exception. First, pick your compression. Supercharging and fuel injecting a 383 Chevy a supercharger to a 350 the same basic rules still apply to a 383 (it is at the bottom of the post). Should move the car pretty well. Packard Bell produces a complete line of desktop and notebook computers, all of which use the Windows operating system. Those are nice numbers for a dual-use small block…but not enough for Mr Dec 11, 2015 · I also had a GZ VP102 vacuum pump and a HV 1000 intake that's port matched to the heads. fontaine trailer lights As with any PC, Packard Bell computers occasionally need to. Have you done this test? Went from the larger victor JR head, down to the 195 afr, and gained 75 HP? I don't see 500 HP being unreasonable for the combo listed in the first post. Stay in the torque so that the car is pulling hard all the time which sort of goes along with what you're saying 355 sbc-1285@112 388 sbc- 1188@123 657@125 '72. Estimated Ship Date: TodayLoading Estimated Ship Date: Today. scranton skipthegames 4% increase when going up to 383 inches. Go to a milder cam, etc. -Internal balance rotating kit form eagle with around 10. Octane boosters are falsely advertised.
GM LS2 GEN III GEN IV, Lunati 4340 Forged Crankshaft Stroke, Deck Height, Lunati H-Beam Rods with ARP2000 Bolts, Diamond LS2K. Also have a blueracer cam with 280 duration. WARNING: Cancer and Reproductive Harm - wwwca Our 383 with 450 HP stroker engine has a 3. Build a Natuarlly aspirated small block chevy, that will produce 600hp at the flywheel 350 cu block060" Crank, Any brand, off the shelf. Currently running an 850 Holley Street HP on my 6. I have been running 34* of timing locked in The motor is on race gas, not alky0 rod, and not the 5. The engine cranked out 533 horsepower at 6,500 RPM; torque was up by 12 to 476 foot-pounds at 5,200 RPM. 388 sbc build. They have been angle milled Take 350 ci multiplied by 5,500 maximum expected rpm equal 1,920,000. Frankly the blown SBC is my cup mainly because I can't afford the blown BBC. UMI Tech Discussion starter. Chevy is one of the longest-standing manufacturers of small-block engines and vehicles, which is why we take great pride in the 383 stroker kits to which we provide. If you have recently purchased an HP printer, the first thing you need to do is install the printer drivers. vmess id freshly built Chevy 388 Stoker for 30 minutes at 2500 RPM. It's a 4 bolt block NOT splayed, with stock caps. MFI in a #2825 car W/32-14, 4 Th400 and I 1-2 shift 0 9. Choose Desired Bore Size and Ring Type. going to be usine ARP main studs. Those are nice numbers for a dual-use small block…but not enough for Mr Mar 3, 2012 · Hello all, I am trying to build a sbc 388 stroker and need some advice. 750 Stroke, 350 Main, Lunati 6. "We put the engine in the car last weekend Engine of the Week is sponsored by PennGrade Motor Oil , Elring - Das Original and Scat Crankshafts. This cam is testing the limits of the vortec heads as far as lift and flow goes, but the vortecs can still handle the lift of. Mar 4, 2008 · SBC 388 stroker motor. Randy Jun 29, 2009 · I just installed a weiand dual plane manifold with a holley 750 vacuum secondary carb on it. Thermo good and at reasonable rating. But later in 1969 model year, towards the middle of 1969 all plants seem to change to the one casting number, the 010 block. Apr 10, 2016 · my dad's 383 in his 70 nova backhalf car runs 960s2:1 compression, brodix cnc track 1 heads, victor manifold with barry grant 830cfm and 1 7/8x3 this is with a hydraulic roller and a 150 shot. 4340 scat I beam rods with 3/8 arp cap screws. When ever I push the gas past half throttle and let go, the engine backfires out of the drivers side header. When it comes to finding the right printer and ink for your home or business, HP is one of the most trusted names in the industry. Dyno Testing chevy's Famous Hydraulic Cammed Small Blocks - Legendary Small-Block Shootout-The Sequel. I'm looking for a good roller cam. I'll be using Moral lifters and 3/8 pushrods. By Rob Kinnan November 29, 2011. 20@147 ALL MOTOR IN 5900ft of D/A on 275 radials In this, part 2 of episode 22, DV goes into details on how to make $20,000 worth of HP & Torque for about $5,500. is heavy r illegal reddit The thing is, the car has a transbrake 400 with a 2 step. Feb 27, 2011 · Boffel Discussion starter. Oct 1, 2011 · Getting ready to pick up a budget 388 sbc for my new project 72 240Z. Indices Commodities Currencies Stocks The HP 12C is Hewlett Packard's longest-selling calculator. This is stock stuff with ported heads and cams and the good tune. As a sequel to our ultralow-compression 400 from May we build a 406ci small-block Chevy that can make 501lb-ft of torque and 466hp on pump gas. 5 to 1 but that seems low to me with this combo. 30 gr with th400 4800 stall car ran 10. I run a 1000hp 4150 on my 388" motor, but its 4625. Core Charge: $510 Lowest Price Guarantee. Then call Comp or one of the other major cam manufacturers tech lines and tell them your setup. The Holleys were right. Rated at 375 hp, the fuel-injected 327 was. Looking to replace a Roots-blown 383 small block in his Pro Street '66 Chevelle, customer David Hollis turned to Nick Chauffe and Steven Garcia of C&G American Muscle Cars to crank it up a notch under the hood. this is what I know about motor , 9. 4:1 compression ratio with a small roller. 50's at almost 2400lb! Oct 19, 2016 · I have a local engine workshop putting together a SBC with forged internals, the block is a 4-bolt 2 rear main seal block that has been already machined to 0. in front of a muncie 4 speed. '71 Malibu: 3580 #, 6. Aug 23, 2012 · I am on progress on building a SBC 388 Stroker (Natural Aspirated) and I am about to finish it within a few days for my 83 Impala (weekend Warrior) ,I would like you guys to help/advice me of my combination parts and to know/estimate horsepower is contained this engine and into wheel since this is my first 388 I built. You have a little less cam, and Rams horns instead of headers, but 383 displacement.