This can be done without disassembling the carb. go to [email removed], Paul Says:here is the cast number off of a motor i purchased, havent been able to find any info/listing for this number. A modernized version of the LA-series, dubbed Magnum carried the design all the way into the new millennium, finally coming to an end in 2003. CO2, . Please note that this isnt a complete list of the Mopar Engine Casting Numbers. The rod, piston and crank numbers all correspond to 426 hemi numbers, and it has forged crank forged rods and forged aluminum flat top pistons, but the block is a two bolt mainwhat the hell is this thing? It's no surprise that popular models such as the Charger, Challenger, 'Cuda, and Road Runner are highly desirable today.We've developed a wide selection of restoration parts for Mopar vehicles, and this process has helped us gain some insight into the original release of these classic muscle . We will safeguard your e-mail and only send content you request. mike polakowski Says:seeking a 1970 383 magnum for my 1971 super bee, code 2468130. Pete Hagenbuch wrote: I drove a 1972 Road Runner with the 340 for a year. Ed Says:I need an honest answer to whether or not it is worth while doing up a 1981 Mirada? NATHAN TILLOTSON Says:I have a 440 id number 3830930-440-7 any clue. They will also fit 340s and 360s as well. The Valiant was already equipped with an 8 3/4 Sure-Grip rear end with 3.55:1 gears ('67-'72 A-body), 30-spline Strange axles, front disc brakes with spindles, ball joints and upper A-arms. I have a 1964 Mercury Comet 404 Im parting out all stock all original 4 door sedan V8 car. [4] option E57: 2bbl 255 bhp (190 kW) 360 cu in (5.9 L) V8 (introduced late 1974 to replace E55 option) option A23: VJ Charger Sportsman Anyone have more info or a website ? Prichard wrote: "Any intake that fits an LA 318 will 426 because they shared same numbers ? Covering anything from JDM cars to classic jets. heads are interchangeable. david Says:I have a 440 engine block dated 10-27-66. with casting codes 2536430 8 I was wondering what it came out of as I cant find vin # on right side of block.Is it a 440 wedge? You can find your casting number on the left hand side of your engine. nathan Says:yes my engine is 440 no.4006630 could you tell me if it is a hp. In the process we also wanted to take a lot of weight out because the Valiant wanted to have engines much lighter than what a conventional A engine would be. Find many great new & used options and get the best deals for 3Row Radiator FIT 1970 1971 1972 Dodge Dart Plymouth Duster Valiant V8 Engine at the best online prices at eBay! If anyone has one or knows anyone that does. when i bought the car and first got it started it did kinda sound a bit badass for a 318..and the guy i bought it from also had racing headers for it..currently it wont start..it started up fine 2 times 1st try one day..now it wont start at all..got suggestions..thanks. In 1965, a four-barrel carb and high performance cam could push that up to 235 hp; and, in 1966, a limited edition 273 Note: Valiant 100 was coded VL, Signet was coded VH. PLYMOUTH VALIANT. Chuck Says:I have a 1964 Plymouth Belvedere and Im trying to determine which engine it has. Jim Says:Does anyone have any info on the Direct Connection 4104230 318 race block? which can happen if the gap gets too small. nathan Says:yes my engine is a 440 no.4006630 can you tell me if it is a hp motor or a magnum motor thank you nathan. seen some mid-70s truck and stationwagon 318s that came from the or 3-speed auto The 1970 340-6 had the pushrod holes relocated. #95 Jerry The full casting number is 2468030. That triggered a new casting process for the cylinder block that allowed us to make all the walls thinner and we took a lot of the weight out of the block. and up 318s are press fit rods for the wristpin. Do you know that year, horsepower or any other info would be greatly appreciated. . 1737709I need to know the CID etc for this engine. 80 Years of Evolution The Enfield Bullet. One of the best engines of the 1960s and 1970s for performance enthusiasts was the 340 V-8. It had a cast crank and external Sharri Says:I have a block with casting number 1673729-6 and other set of numbers NE5733161 is this a hemi motor? Ive got one for sale with a push button auto trans still attached. VIN (Vehicle Identification Number) Decode . A221B05856) Priced at $7050, a V8-engined 770 offered value when compared to a Regal sedan costing $8300 or Holden's glitzy LE Monaro at more than $11,000. 1970 - 340 gets Six-Pak, revised pushrod holes on these J In. WHAT DOES B MEAN? can anyone tell me what engine this is?? NUMBER BUILT: 65.634 (all VC) BODY steel monocoque 4-door sedan, wagon & 2-door utility ENGINE in-line OHV 3686cc L6 or 4474cc V8 s with single carburettor POWER & TORQUE 134kW @ 4200rpm, 352Nm @ 1600rpm (V8) PERFORMANCE 0-97km/h 10.5 sec 0-400 metres 17.5 sec(V8) TRANSMISSION 3-speed all-synchro man. Have a 70 Challenger R/T, number stamped in front of engine: F 440 72 3 HP. 318 was used as a police engine, mainly in the M-bodies Can you advise why there is no stamped sequence number on the left side of the block? of engine so I can be sure to have the correct carb for the car, since it only gets 10-11 mpg after full rebuild. (which warms the base of the carb) becomes clogged. were joined by a specially sized rectangular passage that solved This article will cover the majority of Dodge, Chrysler, and Plymouth V8 engines from 1958 through 1993. After sitting for a number of years, it's time for this little A-body to get brought back to life. B-Series: The B-series engine is Chryslers first official big-block engine. are lighter; all 273 rods are full floating rods, 73 Tide Says:My engine have casting number in front, passenger side. [11] This was the lowest Valiant production since the S Series. Sean Renteria took a supercharged 1965 Valiant up to 209 mph in 6.63 seconds in 2007, setting a new world record quarter-mile time. Find many great new & used options and get the best deals for Prothane Tie Rod End Boots For Plymouth Valiant 1965-1972 | Black | Universal at the best online prices at eBay! Were there some that used the 6 digit number on the left front side instead. Im trying to find all the specs for this motor. This sales commission is paid by Amazon and not the customer who is making the purchase there is no additional cost to the customer. Gavin Farmer, Great Ideas in Motion, A History of Chrysler in Australia 1946-1981, pages 414 to 416, Gavin Farmer, Great Ideas in Motion, A History of Chrysler in Australia 1946-1981, page 197, Gavin Farmer, Great Ideas in Motion, A History of Chrysler in Australia 1946-1981, page 422, Gavin Farmer, Great Ideas in Motion, A History of Chrysler in Australia 1946-1981, page 418, Elizabeth Tuckey and Ewan Kennedy, Chrysler Valiant, 1996, pages 144 to 149, https://en.wikipedia.org/w/index.php?title=Chrysler_Valiant_(VK)&oldid=1118600093, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 27 October 2022, at 22:04. i want to go big with it from aluminum heads to 871 supercharger. i have a 73 dodge truck with a 79 360-la motor that is blown! it should be among the first things you check. Dennis Says:Can anyone tell me what site to go to and find casting codes for dodge truck blocks. What can you tell me about the 400s.? The 318 gets a lighter carburetor with solid fuel meteringand the 360 gets additional throttle return springs. From: Bruce Martin wrote: One very common fault with the otherwise any help will be appriciated. Kevin Says:Would you please tell me what the letters in the family category stand for. Based on one of our previous articles "How to ID your Hemi", you can now use this form to decode the engine number of your Australian built Hemi 6 cylinder power plant. LA Small-Block Mopar Cylinder Head Casting Numbers, 2268341 1962-1967, 318 LA-series small-block, 1.84/1.56 valves, 2465315 1964-1965, 273 LA-series small-block, 1.78/1.50 valves, 2532080 1964-1965, 273 LA-series small-block, 1.78/1.50 valves, 2536178 1966, 273 LA-series small-block,1.78/1.50 valves, early, 2658234 1966, 273 LA-series small-block,1.78/1.50 valves, late, 2658920 1967, 273 LA-series small-block, 1.88/1.50 valves, 2658920 1967, 318 LA-series small-block, 1.78/1.50 valves, 2658234 1967, 318 LA-series small-block, 1.78/1.50 valves, 2843675 1967, 318 LA-series small-block, 1.78/1.50 valves, 2843675 1968-1969, 273 LA-series small-block, 1.78/1.50 valves, 2531894 1968-1970, 340 LA-series small-block, 2.02/1.60 valves, 3418915 1970, 340 LA-series small-block, 2.02/1.60 valves, 63cc-73.5cc, T/A, 3418915 1970-1972, 360 LA-series small-block, 1.88/1.60 valves, 65cc-73cc, 3418915 1971-1972, 340 LA-series small-block, 1.88/1.60 valves, 3462598 340 LA-series small-block, Trans-Am, 63cc-73.5cc, 3671587 1973, 340 LA-series small-block, 1.88/1.60 valves, 65cc-73cc, 3671587 1973-1974, 360 LA-series small-block, 1.88/1.60 valves, 65cc-73cc, 3769950 1975-1978, 318 LA-series small-block, 1.78/1.50 valves, w/ air pump, 3769974 1975-1976, 360 LA-series small-block, 1.88/1.60 valves, 3769973 1975-1983, 318 LA-series small-block, 1.78/1.50 valves, 4006335 1975-1978, 318 LA-series small-block, w/o air pump, 4027591 1975-1978, 318 LA-series small-block, 1.78/1.50, w/ air pump, 4006337 1976-1976, 360 LA-series small-block, 1.88/1.60 valves, 2bbl w/o air pump, 3671587 1976, 360 LA-series small-block, 1.88/1.60 valves, 65cc-73cc, 4027569 1977-1986, 360 LA-series small-block, 1.88/1.60 valves, 4027163 1977-1986, 318 LA-series small-block, 1.78/1.50 valves, 4027593 1977-1984, 318 LA-series small-block, 1.78/1.50 valves, 4027594 1977-1978 360 LA-series small-block, 1.88/1.60 valves,4bbl w/ air pump, 4027163 1980, 318 LA-series small-block, 1.78/1.50 valves, 4027596 360 LA-series small-block, 1.88/160 valves, 66cc-72.5cc, 4027596 318 LA-series small-block, 1.88/160 valves, 66cc-72.5cc, High Performance, 4041001 318 LA-series small-block, 1.78/1.50 valves, w/o air-pump, 4041003 1976-1981, 360 LA-series small-block, 1.88/1.60 valves, 2bbl van and truck, w/o air pump, 4071047 1977-1978, 360 LA-series small-block, 1.88/1.60 valves, 4bbl w/ air pump, 4071051 1977-1980, 360 LA small-block,1.88/1.60 valves, 4071051 1981-1983, 318 LA-series small-block, High Performance, 4100405 1979-1981, 318 LA-series small-block 1.78/1.50 valves,w/ air pump, 4100408 1979-1980, 360 LA-series small-block 1.88/1.60 valves,4bbl w/ air pump, 4100409 1979 360, LA-series small-block 1.88/1.60 valves,4bbl w/o air pump, 4100409 1979-1980, 360 LA-series small-block 1.88/1.60 valves,4bbl w/ air pump, 4323302 1985-1986, 318 LA-series small-block, 1.78/1.50 valves, Fast Burn, 56cc -65cc, 4323345 1983-1986, 318 LA-series small-block, 1.78/1.50 valves, Police, roller, 69cc 77cc, 4323475 1985-1987 318 LA-series small-block, 1.88/1.60 valves, 69cc -77cc, 4bbl, B/RB Big-Block Mopar Cylinder Head Casting Numbers, 1406740 1958-1959, 361 B/RB-series big-block, 1.94/1.60 valves, HD, Truck, 1737622 1958-1960, 350/361/383 B/RB-series big-block, 1.94/1.60 valves, 73.5cc, 1737635 1958, 350/36, B/RB-series big-block, 1.94/1.60 valves, 73.5cc, 1737637 1958-1959, 361 B/RB-series big-block, 1.94/1.60 valves, 1844705 1958-1959, 350/361/383, B/RB-series big-block, 1.94/1.60 valves, 73.5cc, 1851524 1958-1971, 350-413 B/RB-series big-block, Truck, 2202594 1958-1971, 350-413 B/RB-series big-block, Truck, 1944705 1958-1959, 361 B/RB-series big-block, 1.94/1.60 valves, 1851509 1959, 361/383/413 B/RB-series big-block, 2.08/1.60 valves, HP, 1737637 1960, 383 B/RB-series big-block, 1.94/1.60 valves, 2264547 1960-1971, 361/413 B/RB-series big-block, Truck, 2128521 1960-1961, 361/383/413 B/RB-series big-block, 2.08/1.60 valves, 73.5cc, 300F, 2128522 1960-1961, 361/383, B/RB-series big-block, 1.94/1.60 valves, 73.5cc, 2899913 1960-1971, 413 B/RB-series big-block, Truck, 2206324 1961-1962, 361/383/413 B/RB-series big-block, 2.08/1.60 valves, 2206924 1961-1962, 361/383/413 B/RB-series big-block, 2.08/1.60 valves, 73.5cc, 300H, 2402286 1962, 413 B/RB-series big-block, 2.08/1.88 valves, Max Wedge, 81cc, 2402557 1963, 413 B/RB-series big-block, 2.08/1.74 valves, 73.5cc, 300J/early K, 2406209 1963, 413 B/RB-series big-block, 2.08/1.88 valves, Max Wedge, 81cc, 2406740 1963-1968, 361, 413 B/RB-series big-block, Truck and Marine, 2463209 1963, 426 B/RB-series big-block, 2.08/1.88 valves, Max Wedge, 2463200 1963, 361/383/413 B/RB-series big-block, 2.08/1.60 valves, 73.5cc, 2406516 1964-1967, 361/383 B/RB-series big-block, 2.08/1.60 valves, 73.5cc, 300L, 2406518 1964, 426 B/RB-series big-block, 2.08/1.88 valves, Max Wedge, 86cc, 2408520 1964, 413 B/RB-series big-block, 2.08/1.60 valves, 73.5cc, 300K w/ Ram intake, 2268341 1965, 426 B/RB-series big-block, 2406780 1965-67 383 B/RB-series big-block, Truck, 2406158 1967, 440 B/RB-series big-block, 2.08/1.60 valves, 73.5cc, 2708915 1967 440 B/RB-series big-block, 2.08/1.74 valves, 73.5cc, HP, 2780915 1967, 440 B/RB-series big-block, 2.08/1.74 valves, HP, 2843906 1968-1970, 383/440 B/RB-series big-block, 2.08/1.74 valves, 2951250 1968, 440 B/RB-series big-block, 2.08/1.74 valves, 79.5cc, 3462346 1971-1972, 383/400/440 B/RB-series big-block, 2.08/1.74 valves, 79.5cc, 2466676 1971-1977, 361/413 B/RB-series big-block, Truck and Marine, 2899943 1971-1977, 361/413 B/RB-series big-block, Truck, 3462345 1972-1973, 400/440, B/RB-series big-block, 2.08/1.74 valves, Emissions, 3462346 1973, 400/440 B/RB-series big-block, 2.08/1.74 valves. These show in the production records as model code V41. Just a little playing around to get the right setting, and Voila! But it is In the United States, where only the V8 was considered to be capable of any performance, the Valiant quickly gained a small V8 engine designed with the small car in mind the 273 V8. In 1978, Chrysler wrote that the 360s valve timing, valve lift and length of time the valves remain open are carefully engineered for low emissions, power, and smooth operation at all speeds. a dual timing chain with a windage tray to keep the crank counterweights from churning the oil in the pan. Thanks in advance, please help me sell this motor all i know is its number is 2468330-2 ten it has RL THEN THEDATE is 7-28-60 or 68, Hi: New Zealand racing Lotus Valiant V8 engines Hemi Six Pacer Chargers vs . douglas boucher Says:WHERE ON THE LEFT IS THE CASTING ## I CAN NOT FIND IT ON THE MOTOR.PLEASE HELP THANK YOU DOUG, phil taylor Says:I just recently purchased a mopar engine froma friend and he swaers the engine is a273. Examine the reluctor teeth in the distributor for possible damage, motor. The 426 Wedge was Chryslers main performance engine until the 426 Hemi came on scene. Chrysler VJ Valiant Charger XL (with option E48 265 "six pack" 248 bhp engine) Chrysler VJ Valiant Charger 770 (with option E55 340 V8 engine) Chrysler VJ Valiant utility (with option A77 "Town & Country Pack") Chrysler VJ Valiant utility (with option A77 "Town & Country Pack") Dodge VJ utility (with non-standard alloy wheels) (Thanks, Jim Deane.). That number is the last eight digits of the Vehicle Identification Number. Andy Sikkema Says:Engine casting 400683-360-8 what was this engine in? If there is Bryan Says:I just came into possession of a 1974 400 with the casting #3830830-400-1. [4] The Charger was now known as the Chrysler Charger,[5] having previously been promoted as the Valiant Charger by Chrysler.[6]. carburettor and reassembled it with the jet assembly upside down. Jason Chalmers Says:Hi!! Can you tell me what that means? Metro Detroit. Can they be bored to be the same? Chrysler Centura Hemi engines have a "DF" prefix. Magnante states that around 44,000 of these four-door Valiant V100s were built in 1964, and of that number around 20% were V8s and 5% were four-speed cars. Is this a Max Wedge Performance engine? performance small block mills). So we were really limited in every which way about getting the engine in place and the older A engine was simply far too wide at the cylinder heads in order to go into the car. 1965 Plymouth Valiant technical specifications and data. JOHNNY Says:i just had a 440 giving to me. thank you. Engine, horsepower, torque, dimensions and mechanical details for the 1965 Plymouth Valiant. The raised casting numbers on the left side of the block shows 4045601-360 which I confirmed is a good number, built between 1974 & 1980. Any suggestions or help you can give, greatly appreciated. And sadly looking in the back there is no floor in this car. Items Included. From going from our polyspherical chambers to the inline valve wedge chambers we found it was a wash. Chris Chapman Says:I recently bought a new crated engine that has a casting # 4104230-318-4. made to fit all bore sizes ranging from the 318 to 340. First Digit:All Valiant Hemi engines have a "D" prefix. RELATED: Richard Rawlings Checks Out A Field Full Of Classic Cars And Pickups. The It had high-flow heads, big ports, a two-level intake manifold, and a six-barrel option (three two-barrel carbs). Dave Says:FYI:58 B 350cid = c/n 1944929 per Amer V8 Eng Data Bk 49-74 by P. Sessler. Phillipe Says:Hello. If anyone could help i would thank you very much. This came out of a 64 Polara with 72,000 miles. The 273 will rev alot faster than a 318, or a 340. also would like to know stock bore and stroke. Also where would I find everything else I would need. (This problem was but a different casting with less 'beef'. Bill. 2023 Power Automedia. also block has 1-4-71, i know its a 1971,but the pad has h 440 then below that it has 9-27 I know that h stands for 72 , but is the9-27 1971 or 1972. one more thing is this a good motor and did this year have a steel crank thank you Paul. hope that helps shaun. RELATED: 8 Ways The Plymouth Barracuda Stood Apart From Every Other Muscle Car. . The LA engines were efficient and durable designs that remained in use in the United States into the 21st Century, with one version a V10 used in the companys fastest car, the Dodge Viper. Im trying to find all the specs for this motor. Simply type in the engine number in the box below and press the Decode button. That was used for both 413 and 426 S Wedge motors when there was a shortage in the normal run. The engine casting number for the most part includes the build year and the engine displacement. Is this motor the same as a 318 LA or does anybody have any info on this engine. and 360 around, the 318 kept its "economy carb" from 1968 through 1978, The Chrysler Valiant (VK) is an automobile which was produced by Chrysler Australia from October 1975 to October 1976. . on a 1976 plymouth gran fury coupe with a 400 c.i. Ive been told 14 is the highest. Thank you. Is it the original engine or a transplant from another Chrysler? First Digit: All Valiant Hemi engines have a "D" prefix. hAD THE CAR FOR THE LAST 13 YEARS. Tojo Marama Speedway Hero and the Twostroke V8 Galbusera. It provides around 180 hp in its first iteration, going up to 235 hp in 1965. John Says:Hi Mopar Fiends,I am not sure which size of motor i have here : tim wetter Says:how do I find out what car my engine came out of. In July 1976, the 360 (5.9L) engine was dropped to meet ADR27A emissions requirements, being replaced by the 318 (5.2L) engine as standard fitment to the Chrysler, which gained colour coded hubcaps and Cloth Cord trim at the same time. New heads, larger ports and valves 1966 - bolt angle on the intake changes; 64 and 65 heads and intake are unique. In 1968, the 273 got a hydraulic cam; the forged steel crank was replaced with a standard nodular cast iron crankshaft to save money (the 318 also used the iron crank). ", Ed Number Built: 43,344; Price at Introduction: Sedan Manual: 1240 ($2480) . . the casting number is 2653304. the block is definitely built in 1965 according to the numbers on the right side of the block. my name is Rick i have i think is a 1978 318 but id like to know for sure cause i need to order some rod bearings heres the# i found on the drivers side of the block 4006 730-318-2 the on the other side is an arrow pointing at d and the numbers10-78 thanks Rick, Your email address will not be published. thanks Tony, Larry Dawson Says:I have a pretty decent looking old wedge in pieces. [3] The Chrysler name was now promoted more strongly with Chrysler badging displayed prominently on the new models. V8, silver with black On the other hand, these cars often deserve much better and to be fully restored. 6cyl 770's also had the D34 prefix, Fourth Digit:The fourth digit refers to the gearbox type. STEVE Says:WILL A 413 BOLT UP TO MY 318 WIDE BLOCK TRANNY, IN MY 1961 DODGE. Available in 350 cubic-inch and 361 cubic-inch variants at first, there were also 383 cubic-inch and 400 cubic-inch B-series engines. The V8 versions of the LA-series started off with a 273 cubic-inch variant, followed by 318 cubic-inch, 340 cubic-inch, and 360 cubic-inch variants. We'll send you raw engine tech articles, news, features, and videos every week from EngineLabs. In 1972, the 340 was seriously detuned, ostensibly for emissions reasons (but possibly also for insurance reasons). A couple of tips for 318s with Carter 2 bbl carbs: Mine was a 1976, and it stumbled and sagged badly from the time it was started until it was fully warmed up It did this from the time it was new. Dana, 2468030-3 Engine Block number in your listing shows its a 413 426 thefamily being RB. Second Generation Lean Burn debuts on both. when it got a four-barrel option to make performance acceptable with California emissions systems. but what i was wondering is how can i find out if its a truck motor, marine block, or rv motor? [4] Model range The VH series Valiant was offered in the following models. of the same vintage you can clearly see the 340 casting is beefier. mike hazard Says:Can someone help me out? only the 4 speed cars got a more agressive cam in the 340, automatic Heads are 2843906-8 another tab on heads 01069, I am looking to do a rebuild with some modest HP gains, looking for more information on this motor, hoping for details for clearances, piston type, compression ratios, deck heights, a spec sheet would be amazing.. Not sure what you have for info, any is appreciated! [3], Chrysler Australia also produced the related Chrysler CK series, a long wheelbase, luxury model developed from the Valiant VK. Ray Jr Says:Ive seen several posts here about 318 polyhead motors. ATDC, depending on the type of engine and vehicleMost books Chrysler's 340 cubic inch V8 was one of the best engines of the 1960s and 1970s for performance enthusiasts. Since the bolt angle on the intake changed in 1966, the 1964-65 heads and intake are unique and cannot be interchanged with other LA engines or with the later 273. Manufacturer Warranty. PF: Probably actually PT, engine built at Trenton Engine Plant (other option is PM, Mound Road plant) 225: Displacement. LA engines have the distributor at the rear, and the displacement is Finding a rare classic car in a field always brings mixed emotions. Here is a list of Mopar Engine Casting Numbers. Here is a list of Mopar Engine Casting Numbers. About Us; Customer . What can you tell me about this engine? jerry Says:looking for a 426 street wedge engine block for my 1964 426 street wedge Plymouth fury 4spd. I [1] 3 speed manual, 4 speed manual and 3 speed automatic transmissions were offered.[1]. Chrysler smallblock engine ID *by the numbers* Tyler's Forgotten Car Rescue 34.6K subscribers 108K views 11 years ago Chrysler smallblock engines are both plentiful and similar in appearance. first year for the dual plain intake 4bbl only. Can anyone identify this.Thank You. If you remove the valve covers (the gaskets tend to go V=Valiant V8 / Barracuda V8 W= Coronet V8 (65) Second Digit = Series Number 1=Valiant V100, Dart 170, Belvedere 1 (64), Coronet Deluxe (65), 330 (65), Savoy (64), Polara (65) 2=Belvedere (64), 440 (64), Polara (65) 3=Valiant V200, Dart 270, Belvedere II (65), Coronet 440(65), Fury (65), Polara (64) This engine was based on the existing A-series V8 engines, but was considerably lighter, hence the designation LA Lightweight A. The casting # on the block is. Wayne Says:4104230 318-13. specs given for the 318, all the way from 2 degrees ATDC to 16 degrees I cant find any information on the first number mentioned. So we rip out the V8 turbo engine from the Valiant for the new engine combo that is in store for it.