I think the LT5 in the 1990-1995, corvettes is overlooked. These cars in general are under appreciated. IMHO they should be selling way higher than they are.
The 67-76 Buick big block (400,430,455) engines. They have an enormous amount of stump pulling tourque. The best in this group would be the 1970 455 Stage 1. Had 360hp, 510 ft/lbs of tourque from the factory. Very underrated engine!
I personally think the 265 , 283, chevy motors along with the 260, & 289 ford motors have been put on the back burner for some time, meaning that they have become underappreciated. Lately the Ford Y block motors have come back into prominence just to be different for the most part but never the less they make a hot rod stand out from the crowd a little. Pontiac also made the 421 for a couple years in the early 60’s as well but you see very few if any of them anymore.
I have had several and loved them and their quirks were always amusing. My Grandparents had a 318 Volare. The atomizer plate was installed up-side-down at the factory so the gas would spray into the air cleaner and evaporate. On hot days the air cleaner would turn in to a block of ice.
mrmmkkpro, you are absolutely correct. I kept looking for someone to bring it up. One of the finest engines in modern times. People think they are difficult to work on, but they are not. Same with any 4 cam engine. Engine was way ahead of it’s time. LS bottom ends and the Cad Northstar all came from it. Smoothest engine I ever drove, 7000 rpm’s no problem. Just finished one, stock block except went to 4" pistons and flowed the heads, 510 HP at 6200 rpm, no problem. GM choked the engine. There are 645 hp engines running with stock blocks.
Dodge 318, heavy, tough workhorse.
I cannot believe there has not been any discussion about the flathead Ford V-8! This is virtually where it all began guys! Back in the day it was the monster fire-breathing engine that could not be beat and was the engine of choice for every hot rodder!
The Ford 260 when placed in the 63.5 Falcon Sprint, Merc Comets, and the British AC Cobra, Sunbeam Tiger, Griffith. Earlier version was the 221 found in Fairlane later version was the smooth 289. It also inspired, but heavy modified, Indianapolis 500 winning rear engine entry driven be Jimmy Clark, later the Lemans winning Cobra in the GT class and also the 1-2-3 win Ford GT 40s.
While not my favorite ( Ford guy) how about the Studebaker 289. I’m surprised it hasn’t been mentioned ( perhaps I missed it) but that was supposedly a really good engine.
I’m a Mopar fan, but the 318 is not one of my favorite engines. Yes it ran fine, but it had one serious design flaw. The timing cover, made out of aluminum, was sandwiched between the water pump and the block, with coolant passages cast into it. It tended to corrode and allow coolant to get into the oil. It also had a plastic cam gear (granted, a lot of other engines did) and the teeth all sheared off the 318 in my 1970 Dart Swinger, destroying the engine.
Chryslers Sm.Block has been a good workhorse since 1955 and still going strong.
I have always been a mopar lover and most of my cars have been Mopars, I have had just about all the engines mopar offered. I believe the 383 was the engine that made mopar pop to life in the everyday mans performance car, it had 335 hp in a light body weight package it gave you performance for a low price.
Didn’t see many mentions of Olds yet Here’s the 330 out of my '64 Vista Cruiser I just bought. Awesome car, motor not so much. Guess they aren’t kidding about top end oiling/coking issues. Also aftermarket Olds 330 4BBL intake costs more than a 4BBL 350 Chevy intake with a used 350 Chevy still on it. Props to the guys who decide to keep these running.
Mine’s eventually to be replaced by a (wait for it…) LS, well LQ4.
The Y-Block had a unique sound (much as the Harley) due to it’s firing order. Don’t believe all that gaff from early small block Chevy owners. The thin-wall casting & bolt-on rocker assemblies made those motors disposable & easily destructible. They made more HP per c.i., but typically flew apart before they could finally catch the Y-Blocks that were usually way out in front due to their higher torque. Multiple rebuild-ability & a strong bottom end that allowed over 350 hp from a Paxton/McCulloch blown 312 in 1957 quite embarrassed the overrated 283 fuelies.
Was the DX block engine that you refer to reliable as compared to the earlier diesels that it produced? A friend had an Olds diesel and joined on the class action suit against GM. I think that she got about $500 for all her trouble. I’m aware of the story about the engine and all the difficulties that many had with them. I read that even its engineers tried to convince Olds that although the 350 was a good gas engine, it was terrible once converted to diesel. I’ve read that the transmissions often failed under the high low end torque, the 24V starter systems failed and that the engine itself often had failures. It was the classic mistake made by a company that wanted to compete but felt that if it waited for the engineers to perfect it, it would loose much money to the other guys. In the end, it lost the confidence that many of its customers had and which took many years to build. I guess even if it hadn’t made that blunder, GM still would have closed it down.
I’ve read that many still like the W engine and that numerous after market parts improve its reliability. It was a very good engine when used for what it was designed to do, that is to move heavy loads. Although Chevy’s decision to turn it into a race engine brought the engine some fame, it caused many to give it a reputation as unreliable due to valve train and low end parts breaking during races. if it had remained an engine for moving heavy loads, people would have had more respect for its engineering. However, it did allow engine designers to learn how to make engines more reliable and powerful. The 396, which replaced the W engine, was more like its predecessor than many realize. Although its heads had wedge combustion chambers and the tops of its banks were at the tradition 90 degree angle to the banks, its bottom shared a number of similarities with the W engine. So, I agree that it should be remembered for causing the other manufacturers, especially Pontiac and Chrysler, to build more powerful and reliable engines for racing. If it weren’t for the W engines at the drag strips, would Pontiac have developed its super duty 421 & Chrysler its high compression 413s for Plymouth & Dodge, for the little old lady from Pasadena?
The 289 HIPO has to be among the greats of small block engines. That small displacement motor had the inter workings of a monster. Steel forged crank, hefty connecting rods, 10 1/2 to 1 pistons topped by beefy screw in studded heads. Added to that a gigantic harmonic balancer and a mechanical advanced dual point distributor. By swapping out the OEM intake and carb with an over the counter Ford Parts Departmental Cobra aluminum intake, topped with a Holley 715 or a 780 double pumper and installing a Lemans cam (again from the Ford parts bin) that little motor was an absolute screamer. If it wasn’t, would it have found it’s way into say: a GT 350, or an AC Cobra, or the original Ford GTs?
I was fortunate to have one modified as described in a 65 Mustang and I promise you, my foot was buried into the floor most of the time and I never worried about that motor coming apart. I worried most about how it was abusing the T-10 and Detroit Locker it was coupled to.
Ah, my misspent youth… how lucky I was and how great the hipo is!
I had a ‘56 golden hawk, 3sp/od; met a guy who had a g.h. withthe patrician dual 4v with ultramatic --driving his parents’ car, that is! I got 30%+ better mileage. we never ran against each other, though.
I loved the 327 Vigilante in my 1967 Jeep Wagoneer that I bought in 1974.
I think you are talking about my 2000 Toyota Tundra. Double overhead cam, 32 valve, all aluminum hemi head, fuel injected w/individual coils mounted on each spark plub (no sparkplug wires !) Smooth with excellent torque (325 ft/lbs) for a relatively small engine, 4.7 litre or 283 Cubic inches. More sophisicated than most modern engines and entirely trouble free.