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Engine Masters Season 7 Episodes
Season 7 Episode Guide
26 Episodes 2022 - 2022
Episode 1
Holley Carb Tuning Tips
Fri, Apr 1, 202225 mins
Ahhh, the Holley 4150. Released in the late '50s and made available to the aftermarket in the '60s, it has been the gold standard for performance carburetion ever since. It has an enormous range of street and race applications, and its design has been copied countless times. Seemingly everyone has one, but do you really know how to tune one? Join us as our resident carb whisper, Steve Brule, takes us through all the tips and tricks you need to know to get your 4150 running its best on any engine. See it this time on Engine Masters, presented by AMSOIL.
Episode 2
Slant-Six Manifold Shootout!!
Fri, Apr 8, 202227 mins
Driven by lunacy as much as novelty, Dulcich is at it again with his slant-six tomfoolery. With goals of his 225ci monster powering a daily driver '68 Dart, Steve is putting four aftermarket intake manifolds to the test to see what will give him the most grunt. But can Steve "RPM" Dulcich see past the peak horsepower to the meat of daily driver torque? Probably not, but we'll find out this time on Engine Masters, presented by AMSOIL.
Episode 3
Rectangle vs. Cathedral Ports for LS Power!!
Fri, Apr 15, 202222 mins
We're talking an OEM used parts comparo, abundantly plentiful in the junkyards and classifieds. This debate has raged in the LS community for years, and we're here to show you the difference in power potential between a dime-a-dozen cathedral port and the "racier" rectangular ports found on the LS3. The rectangles have bigger intake ports and flow numbers, bigger valves, and bigger chambers, but what does it all add up to? Come find out this time on Engine Masters, presented by AMSOIL.
Episode 4
The Battle of the Gen III Hemis!!
Fri, Apr 22, 202238 mins
The new Hemi has a new Hemi, but is it any better than the old new Hemi? That's right, we're battling two iterations of the 5.7 III Hemi, the '03-08 vs. the '09-current, and we're learning a TON in the process. With an eye toward engine-swap simplicity, we've stuffed them both with the biggest cams they can handle and managed fuel and spark in the most affordable way possible for each. The only thing left to do is decide how you want to spend your hard-earned Hemi-swapping dollars. Let us show you the way this time on Engine Masters presented by AMSOIL.
Episode 5
SBF Intake Shootout!
Fri, Apr 29, 202224 mins
The Windsor family finally gets its turn at an intake shootout. This test mule is a Dart-based Windsor at 363ci with a solid roller cam and 7,100 rpm, and it's just begging for the best single-plane manifold to breathe through. With offerings from Edelbrock, Trick Flow, Ford Racing, AFR, and SpeedMaster, we're sure to make our small Ford sing. Come check them all out this time on Engine Masters presented by AMSOIL.
Episode 6
Solid Lifter Cam Comparo - Roller vs. Flat Tappet!
Fri, May 6, 202227 mins
It's the age-old battle of power vs. price, but is it as simple as all that? Are you really giving up significant power by choosing a solid flat tappet, or is the extra power of the hydraulic worth every penny? Join us this time on Engine Masters presented by AMSOIL as we talk duration, lobe intensity, spring pressures, dollars, and horsepowers.
Episode 7
Manifolds or Headers for Your Turbo LS?
Fri, May 13, 202229 mins
Are your cast manifolds enough to keep up with your turbo motor? And at what point should you be running proper headers? Those are the questions we're asking this time on Engine Masters, presented by AMSOIL. Using a typical mill you'd find in a turbo street car, we're running our 630-hp 5.3 LS with factory exhaust manifolds and again with turbo headers to show you the differences in boost, backpressure, and horsepower.
Episode 8
Does Fuel Temperature Matter??
Fri, May 20, 202230 mins
One fuel, two fuel, hot fuel, cool fuel. If you think that was a mouthful, just wait until you hear what our guys have to say in this one. Inspired by the learnings from Episode 43's study on coolant temperature testing, we're going one step beyond icing down the manifold. This time on Engine Masters, presented by AMSOIL, we're deliberately heating and cooling our fuel to see the difference it makes to the tune and the power output of our Ultimate Average 383.
Episode 9
Measuring the Max Wedge for a Street 440
Fri, May 27, 202223 mins
The Mopar Max Wedge head was once considered all but unobtanium. The aftermarket has finally come to the rescue, making Max Wedge heads that are both available and affordable. This time on Engine Masters, presented by AMSOIL, we've got an example of a 270cc Trick Flow unit to see if the Max Wedge style, with its bigger intake runners and more direct flow path, are really a worthwhile upgrade for YOUR typical street/strip big-block.
Episode 10
Do Header Wraps Work?
Fri, Jun 3, 202226 mins
You've seen them all over. On vintage race cars, trophy trucks, motorcycles, and even-for some reason-street cars. They're header wraps, and manufacturers claim they not only reduce radiant heat, but create additional power through their scavenging effects and superior heat management. Is any of it true?? We'll find out this time on Engine Masters, presented by AMSOIL, as we test a set of painted, ceramic-coated, and wrapped headers against one another on our Ultimate Average 383.
Episode 11
Which Ram? All the Rams?!
Fri, Jun 10, 202228 mins
So you've got an LS and you need to make a choice on an intake. Chances are high you're looking at some version of Holly's "Ram" Intakes, whether it's the long runner Hi-Ram, the Mid-Rise, the compact Lo-Ram, or the hood-clearance-friendly Ultra Lo-Ram. This time on Engine Masters, presented by AMSOIL, we line them up one by one on our 550 rectangle port headed 6.2-liter LS to help you decide which power curve is best for you. But fear not, cathedral-headed LSers, this test applies for you, too.
Episode 12
Manifold Shootout for the Carbureted LS Crowd
Fri, Jun 17, 202237 mins
It shouldn't be hard to believe, but there are plenty of folks out there opting to run a carburetor on the new-fangled LS. So many folks, in fact, that even after whittling down the offerings, we still have six different manifolds to sandwich between our old-school carb and our new-school 6.0 LS. This time on Engine Masters, presented by AMSOIL, we not only show you the differences between these popular manifolds and test the power they make, but also how to get your LS running with a carb as easily as possible. We've got a lot of pulls to make, so let's get started.
Episode 13
Exhaust Cutouts
Fri, Jun 24, 202223 mins
You've seen them around for years, you may have considered running them, you may even have them on your car right now. But do exhaust cutouts really serve any purpose beyond rattling the drums out of passersby's ears? Well, proponents have always claimed they make your car faster, but this time on Engine Masters, presented by AMSOIL, we see how they stack up against a full exhaust and a header extension behind our heavy-breathing 598-cubic-inch Big Block Chevy. We run them in multiple positions as well as both open and corked to see just what effect they have on power, no matter how you want to run them.
Episode 14
Every Trick in the Book
Fri, Sep 30, 202222 mins
How much hidden power is lurking in your existing engine combination? We're here to show you how to find it without buying, changing, or upgrading a single component. This time on Engine Masters presented by AMSOIL, we use all the little tips and tricks we've learned over the seasons to super-tune every bit of remaining horsepower out of the 410ci Windsor from David's Disgustang.
Episode 15
Low Buck SBC Head Shootout
Fri, Oct 7, 202223 mins
No matter how many LS swaps are out there, the old-school SBC is still an absolute force in the marketplace. This time on Engine Masters presented by AMSOIL, we're bolting three of the lowest buck cylinder heads out there to our Ultimate Average 383 and making pulls for power.
Episode 16
Pick-a-Carb Shootout
Fri, Oct 14, 202239 mins
This test is all about choosing the features you want and need on your carburetor, and how those features affect your horsepower and tunability. Do mechanical secondaries really make any more power than vacuum-power ones? Does a choke horn restrict inlet airflow? We'll help you decide what's best for your application this time on Engine Masters presented by AMSOIL.
Episode 17
Single Pattern vs. Split Pattern Cams
Fri, Oct 21, 202222 mins
Same test, new twist. We've tested single V-split pattern cams before on Engine Masters and concluded that a split pattern can increase top-end power without necessarily affecting bottom-end torque. Well, our findings have been challenged, and we're here for the science. The accustion: Our last test affected overlap, which supported torque. The solution: a retest using a split-pattern cam that has extra exhaust duration and no change in overlap from the single pattern. If that was an earful, you'll definitely want the details inside this time on Engine Masters presented by AMSOIL.
Episode 18
Oil Pumps for Power?!
Fri, Oct 28, 202222 mins
We all know oil pressure is critical. Not enough can leave you broken, and too much can have you springing leaks. But can too much also be robbing precious horsepower? To find out, we test three commonly ordered LS oil pumps in different volume and pressure configurations to find if oil pumps can in fact be enough of a rotational drag to affect your power production. Find out this time on Engine Masters presented by AMSOIL.
Episode 19
Quest for F-Rod Greatness
Fri, Nov 4, 202222 mins
What do you do when your 800-horsepower 572 just won't get you consistent 8-second passes in your '31 Model A? Well, if you're David Freiburger, you strap it to the Westech Dyno to tune, poke, and swap at until you're at a comfortable 950+ hp. How do you get it there? Find out on this time on Engine Masters presented by AMSOIL.
Episode 20
Six Pack Shootout!!
Fri, Nov 11, 202222 mins
It's arguably the coolest carb configuration of all time. The 3x2 setup on the Six Pack was designed to supply part throttle economy on the center carb while the outside carbs kick in for power. This time on Engine Masters, we're shooting out three of the coolest vintage Six Pack designs to find out which is gimmick, which is greatness, and which makes the most power on our street 440.
Episode 21
The Magic of the Flex Fuel Sensor
Fri, Nov 18, 202222 mins
With the power potential of E85 available only at limited gas stations, having the ability to run a blend of gasoline and E85 in your street car is a game changer. Credit the Flex Fuel Sensor. By sampling your fuel composition and adjusting fuel flow, you can not only run a mix of fuels, but make more and more power as you mix in more and more E85. Come see the magic this time on Engine Masters presented by AMSOIL.
Episode 22
The Leaker Episode
Fri, Nov 25, 202222 mins
Do boost leaks really even matter? Can vacuum leaks make more power? You read those questions right. Come be surprised right along with us as we find power in unexpected places, and lose less than we'd expect in others, this time on Engine Masters presented by AMSOIL.
Episode 23
Wet vs. Dry Nitrous
Fri, Dec 2, 202222 mins
So you've decided to run nitrous on your EFI manifold and need to know how a wet system stacks up against a dry system. Does one make more power or give you more problems than the other? Which is easier to set up, and which requires more tuning? What does wet or dry even mena? Come learn the ins and outs nitrous in EFI manifolds this time on Engine Masters presented by AMSOIL.
Episode 24
Carb v EFI: The Multipoint Edition
Fri, Dec 9, 202222 mins
We've been covering the battle of carburetor versus EFI as far back as episode 2 of Engine Masters. In this edition, multipoint EFI is getting its turn against the venerable Dominator. It's injectors versus jets, dry flow versus wet, and drivability versus horsepower this time on Engine Masters presented by AMSOIL.
Episode 25
Blown v. NA - Two Ways to 1,000 hp
Fri, Dec 16, 202222 mins
One thousand horsepower is becoming all too common these days, and all too accessible. With such staggering numbers so well within reach, it's time we really looked into the differences between two ways to get there: a supercharger on a medium-sized mill, and natural aspiration atop a large-displacement. If you wanna go big, get informed. And you can do it right here on Engine Masters.
Episode 26
Tunnel Ram Battle: Single v. Dual Quad
Fri, Dec 23, 202222 mins
As a longtime soapbox-shouter of tunnel-ram greatness, David Freiburger is constantly peppered with questions about running a single four-barrel carb versus dual quads on the tunnel ram. And finally, he answers with this: a street car tunnel ram setup for the guys who are all about the look, the presence, and the glory of the tunnel ram. So is there a power difference? Is there a tuning difference? And is the cost savings of a single carb worth it? Find out this time on Engine Masters presented by AMSOIL.
