Twin-TorqStorm-Supercharged 454 cid Big Block Chevy Engine - Engine Builder Magazine

Twin-TorqStorm-Supercharged 454 cid Big Block Chevy Engine

It had been more than two decades since Val Morris of Steve Morris Engines was behind the wheel of a drag car. This Chevy Malibu with a twin-supercharged 454 big block Chevy engine was her forray into drag-and-drive, and now she wants to go even faster!

Engine of the Week is presented by

Anyone familiar with the drag-and-drive scene will know the name Steve Morris and his shop Steve Morris Engines. Steve has been building high-horsepower engines for decades and is a ‘household name’ in Hot Rod Drag Week and Sick the Mag’s Sick Week circles, as Steve has both competed in these events and has been Tom Bailey’s right-hand man for numerous Drag Week wins.

Like his dad, Steve’s son Kyle has now gotten into the drag-and-drive mix with his own car – a Mustang with a twin-turbo small block Ford engine. But in 2024, the Morris’ made it a full family affair when Steve’s wife Val got behind the wheel of a new drag-and-drive build.

Unfortunately for Steve, his 2024 Sick Week ended before it began when he his wagon hit the wall during testing and damaged a rear quarter panel. Kyle sat this year out and was there in Florida for support, but Val was in the Street Race 275 class with a 1980 Chevy Malibu and a twin-TorqStorm-supercharged 454 cid big block Chevy engine. Now, Val is no stranger to drag racing. In fact, she was quite the racer in the late ‘80s and through the ‘90s, but put it all on hold to have a family.

Now, roughly 25 years since the last time she drag raced, Val was taking on Sick Week, and we caught up with her to get the details of the Malibu and its big block Chevy, as well as Val’s expectations for her first time back behind the wheel in more than two decades.

“It’s been 26 years since I’ve been down the drag strip,” Val Morris told us. “I didn’t think I was going to be nervous. As soon as I got suited up and started pulling up, I was like, ‘Oh, this isn’t like what it was when I was in my 20s. But, after that first pass down the track, it was like riding a bike. You just get back at it and hit it again.”

The Chevy Malibu had been a project car that Steve Morris Engines had been working on for about a year. As they tinkered with it, it became a reality that the car would be ready in time for Sick Week 2024, but it needed a driver. The first thought was for Kyle to take the wheel, but Steve had ideas that Val would be driving this time.

“I don’t think it took too much convincing,” Val says. “I was like, ‘Oh, okay!”

As mentioned, the Malibu features a twin-supercharged big block Chevy, and in true Steve Morris Engines’ fashion, the engine has a number of drag-and-drive-ready goodies.

“It’s a stock big block Chevy block that’s 454 cubic inches,” says Kyle Morris. “It has a Scat rotating assembly, Dart 355 heads, a hydraulic roller camshaft, Jesel shaft mount rockers, FuelTech FT 550 EFI, and of course you can see twin centrifugal superchargers from TorqStorm.”

With twin superchargers, Val was able to run 21-lbs. of boost, which meant pulling some timing out of it and adding some fuel to keep everything safe and happy. With EFI on board, that was an adjustment for Val since her carburetor days.

“That was one of the things that was hard to get used to is 25 years ago it was carburetor, and so getting used to how you drive it a little differently, that was probably the biggest learning curve was going from carburetor to EFI,” Val says. “We’re getting it figured out though.”

Val was figuring things out in the 275 class, which is an 8.50 class and the Malibu’s cage cert is good for 8.50.

“We’re still working the bugs out,” she says. “But the target is 8.50. We haven’t gotten there yet, but we’re inching up on it, so it’s been a fun ride.”

According to Kyle, the big block Chevy made 800 wheel horsepower on 16-lbs. of boost, so at 21-lbs. of boost he estimates the engine is producing 1,000 wheel horsepower. Of course, with those horsepower levels and the stresses of a drag-and-drive event the caliber of Sick Week, no one goes five days without issues. For the Morris’ the dreaded transmission failure reared it’s ugly head yet again.

“I think this transmission has been in and out like three or four times and it’s about to be a fifth time,” Val admitted. “When we first dropped the transmission, we put one of Steve’s spares in and that did not work. It was not happy with that combination. We were running mid-10s and that’s way far from where we wanted to be. We got a new transmission from a guy down the road and got down to a 9.44, which was the quickest we ran. Then, we had some traction issues and we had more transmission issues. We’re not where we want to be, but we’re getting there. Hopefully by the end of the week we’ll see an 8.”

Despite having multiple transmission issues, Val and the Malibu completed the week at Sick Week 2024 with ETs of 9.97 @ 140 mph, 11.10 @ 110 mph, 15.20 @ 92 mph, 10.56 @ 103 mph, and 9.44 @ 148 mph for an average of 11.25 @ 119 mph. While it wasn’t the result they had hoped for, it was enough for Val to admit it would not be another 25-plus years before she raced again.

“Once you’re back into it, how do you stop?” she says.

In fact, it got her competitive side going and a desire to go faster. As some may know, Steve and Val have purchased a new race car being built by KSR Fabrication, which will get one of Steve’s new SML engines. With that car underway, the Malibu and its big block Chevy engine are now part of a giveaway hosted by Steve Morris Engines, running now until 4/15. Grab some merch to gain entries for a chance to win, or fill out a note to mail to SME if you don’t want to make a purchase.

“The car has been great, and it’s tough to decide whether this is a race car that’s trying to be a street car or is it a street car that’s trying to be a race car?” Val notes. “We’re not quite sure. It’s right smack dab in the middle, so it’s fun no matter what.”

Now the car will get a chance to be owned by someone new to create their own driving adventures with.

Engine of the Week is sponsored by PennGrade1Elring – Das Original and NPW Companies. If you have an engine you’d like to highlight in this series, please email Engine Builder Editor Greg Jones at [email protected].

You May Also Like

Turbocharged Billet K24 Honda Engine

Noonan Race Engineering is well-known for its V8 engine platforms, but the shop has now dipped its toe into the 4-cylinder world with a billet K24 Honda engine. The objective – huge horsepower, while keeping factory creature comforts. Check it out!

In 2023, we got the chance to showcase a lot of what Noonan Race Engineering has going on inside its state-of-the-art engine and machine shop located in Spartanburg, SC. The shop was named our 2023 America’s Best Engine Shop in the Race category, and we gave people a full shop tour video of the facility, as well as showcased Noonan’s popular V8 Hemi platforms in a couple Engine of the Week features.

ProCharged 5.000” Bore Space Billet Big Block Chevy Engine

One of the first 5.000″ bore space big block Chevy engines that Visner Engine Development has come out with in this new design, this billet engine was built by Nick Bacalis of Bullet Racing Engines for a 1971 C10 belonging to Michael Rieck. Check out what 4,000-plus horsepower looks like!

billet big block Chevy engine
3,500+ HP 427 cid Billet LS Engine

At ACE Racing Engines, Stefan Rossi’s and Laura Pugh’s hard work has been paying off in the form of increased awareness and business, a new shop space out in California, and best of all, success on the track from numerous customers. Check out this excellent example of a maximum effort, billet LS engine for a drag-and-drive application.

Supercharged 388 cid LS Engine

Hoping to reach new heights in the mile, this Cadillac customer brought his car and engine in for the School of Automotive Machinists & Technology to work their magic on. See what went into the supercharged LS engine platform.

Cadillac Supercharged LS engine
Supercharged 521 cid Brad Anderson Hemi Engine

Amanda Hoover and Eddie Rogers have been campaigning their Chevelle from Hell for nearly a decade. Helping give the car its name is a screw-blown 521 cubic inch Hemi engine. Check out the details of this build done by Chris Duncan Race Cars!

Other Posts

Dave Schroeder’s 872 cid Pro Mod Nitrous Engine

Dave Schroeder and John Ens have been at the drag-and-drive game for a long time. They’ve seen a thing or two and certainly experience3d a thing or two when it comes to this category of racing, and the 872 cid Pro Mod Nitrous engine built by Reher-Morrison is a build that stands out from the

Matt Stutzman’s 540 cid Supercharged Big Block Chevy Engine

We got a chance to spend significant time with Matt Stutzman during the 2023 PRI Show. He’s a Paralympic archer born without arms who’s now setting his sights on Top Sportsman drag racing. We caught up with him in the PennGrade1/DA Lubricants booth to get the details of his 540 cid big block Chevy engine,

Wagler’s New Billet Duramax for Drag-and-Drive

Jeremy Wagler and his team at Wagler Competition Products have become well-known for their diesel work, and specifically the shop’s enhancements for Duramax engines. Well, Jeremy and his team have taken another step forward by introducing an all-billet Duramax geared for drag-and-drive competition. We caught up with Jeremy at PRI 2023 to get the full

Demon Motorsports’ Turbocharged Toyota 2JZ Engine

It was hard not to noticed Damon Elff’s Toyota Supra and its turbocharged 2JZ engine during Sick Week 2024 as it was basically the only Supra there, and the 2JZ made some wicked sounds at the start line. We got a chance to speak with Damon, who owns Demon Motorsports, about his Supra/2JZ combo and