NASCAR May Not Increase Horsepower…Here’s Why

(Photo by Meg Oliphant/Getty Images)

What’s Happening?

The NASCAR Cup Series race at Phoenix was not well-received by the fans, and many drivers did not enjoy the race either. The solution amongst everyone seemed to be universal, add more horsepower. It’s been the same song and dance for the past two years with the Next-Gen car, but NASCAR may have a stronger leg to stand on than in the past to keep horsepower as is…for now.

  • The Next-Gen Short Track Package has been the subject of much scrutiny since the car debuted in 2022. NASCAR has taken multiple swings, particularly with aerodynamics to help improve the racing product on short tracks and road courses. However, horsepower is one area NASCAR has refused to touch.
  • Recent developments have potentially given NASCAR more reason to keep horsepower as-is. Will it be enough actually to keep the Cup Series cars capped at 670 horsepower?
  • Fans are begging NASCAR to increase horsepower. NASCAR has seemingly tried everything, but, nothing seems to have worked so far.

Both Sides of the Horsepower Debate

Both parties have dug their heels in on this topic, and many of the things said both at Phoenix and afterward are not new concepts. Denny Hamlin discussed how horsepower would help the short-track package, and he even explained why increasing horsepower would not be a big hangup to engine race teams. Essentially, all race teams would have to do is take the tapered spacer off of the engine, and that’s it. For a more in-depth analysis of his comments, read the article below.

As far as how much horsepower would help, that’s up for debate. Tyler Reddick joined “Door, Bumper, Clear” in December, and he explained that it would likely take more than 1000 horsepower to make. His full comments can be heard below.

So, what is it that is keeping NASCAR from increasing horsepower? The primary reason is costs for the race teams as Steve Phelps explained in a webinar back in November. The more horsepower used, the quicker that engines will wear out.

Another reason is the potential addition of a new manufacturer. Brad MOran, the Managing Director of the NASCAR Cup Series, said that, while all options are on the table, the current horsepower number is, “Where we want to try to get, potentially, a new manufacturer interested.” Well, well, well, a new manufacturer is reportedly considering joining NASCAR.

The Added Wrench of Honda

Honda joining NASCAR rumors have continued to swirl for the past few months. Steve Phelps openly admitted before the 2024 Daytona 500 that NASCAR is currently talking with a potential new OEM, but he did not specifically mention Honda. It has become so apparent that NASCAR’s Chief Racing Development Officer, John Probst, opened up about the process of adding a new manufacturer on Sirius XM NASCAR Radio.

Obviously, there is something Honda likes about NASCAR if they are this interested in joining. Is 670 horsepower one of those dealbreakers? We don’t know for sure, but, NASCAR now has a reason to stay at 670.

If a new manufacturer comes in, and 670 horsepower is one of the reasons why they joined, then NASCAR is vindicated in keeping horsepower as is. NASCAR now has a leg to stand on, but, will it be enough to keep up the status quo?

At What Point Does NASCAR Just Go For It?

The bottom line is that NASCAR must keep its on-track product as entertaining as possible. They have tried everything they can with aerodynamics, so, if bumping horsepower to 750 is as simple as taking off a tapered spacer, why not just go for it?

At least one manufacturer has admitted they are willing to budge on horsepower. David Wilson of Toyota Racing Development explained this to Jeff Gluck of The Athletic. However, Wilson did also admit that the problem is very complicated. For more information, read the article below.

If a manufacturer is open to increasing horsepower, then using the concept of adding Honda joining as a crutch to keep horsepower at 670 may not work. At the end of the day, short-track racing is part of what makes NASCAR unique, and NASCAR needs to make the current product better.

NASCAR may have an easier time selling not increasing horsepower if Honda joins the sport, but, how long can NASCAR go without making the increase?

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CHICAGO, ILLINOIS - JULY 06: Ty Gibbs, driver of the #54 Monster Energy Toyota, drives during the NASCAR Cup Series Grant Park 165 at Chicago Street Course on July 06, 2025 in Chicago, Illinois. (Photo by Logan Riely/Getty Images

Lawsuit Update: Gabehart Calls JGR Competition Team “Dysfunctional,” Ty Gibbs “Not Accountable”

What’s Happening?

Former Joe Gibbs Racing Crew Chief and Competition Director Chris Gabehart has filed a new response slamming JGR as part of an ongoing lawsuit brought against the former Daytona 500 Champion by his former employer.

Gabehart departed Joe Gibbs Racing this past offseason following eight seasons as a Crew Chief and one as the team’s Competition Director, while serving as an unofficial Crew Chief for Ty Gibbs’ No. 54 team.

This move surprised fans, as, under his tenure in 2026, the team scored 13 wins, 47 top fives, 69 top tens, and placed three cars in the Playoffs, with two in the Championship Four.

Nonetheless, with his future still in the air, JGR sued Gabehart last week, claiming he “embarked on a brazen scheme to steal JGR’s most sensitive information and use it for the benefit of a direct competitor in NASCAR.”

While the industry veteran responded to the allegations last week in a post to social media, he expanded his side of the story in a scathing response filed Wednesday afternoon.

In his response, Gabehart claims that in 2025, he became discontented with his role at JGR “and other aspects of how JGR’s race teams were being run.”

Expanding on this opinion, Gabehart stated first that his duties at JGR as Competition Director were “materially inconsistent with my reasonable expectations when I accepted the position,” going on to say that the structure at JGR was “dysfunctional.”

“I was promised a COO-type role overseeing all competitive operations with autonomy to lead. Instead, I found myself constantly intertwined with Coach Gibbs, senior JGR executives, and family members when making even routine competition decisions—a dysfunctional organizational structure that I could not continue in.” — Chris Gabehart

Ironically, since his departure, Joe Gibbs confirmed during an interview with SiriusXM NASCAR Radio on February 12, that the team now uses a committee approach for the Competition Director duties.

Gabehart then turned his barrel at the No. 54 team, a car driven by Gibbs’ grandson Ty Gibbs, and a team that Gabehart served as the substitute Crew Chief of during the 2025 season, before returning the reins to the team’s official shot caller, Tyler Allen.

The long-time Crew Chief said that in his opinion, the No. 54 team is not held to the same standards as other teams in the organization, saying, “It was my view that the No. 54 car should be managed and held accountable in the same manner as the organization’s other cars.”

He even alleged that Joe Gibbs directly oversaw his grandson’s team and “pressured” Gabehart to take over as Crew Chief early on during his time as JGR’s Competition Director.

“Beginning early in the 2025 season, Coach Gibbs repeatedly pressured me to take over as crew chief of the No. 54 car. I consistently declined, explaining that as Competition Director, I did not believe this was the right move, that it would undermine the long-term development of the team, and that I did not want to be crew chief of the No. 54 or any other car.” — Chris Gabehart

Gabehart even explained how he took over for Tyler Allen before returning duties to the team’s original Crew Chief:

“Despite my objections, Coach Gibbs and ownership continued pressing, and I eventually conceded to the pressure by first helping the No. 54 team more behind the scenes and then, beginning on June 28, 2025, by publicly serving as the crew chief and calling the races on Sundays for nine consecutive races before returning those duties to the original crew chief, Tyler Allen, against the strong desires of ownership, when I made it clear that I did not want to serve as a crew chief for the long term.” — Chris Gabehart

During Gabehart’s tenure with the No. 54 team, which per his account began with the summer race at EchoPark Speedway and concluded after nine races with the Playoff cutoff race at Daytona, the team scored two top fives, four top tens, and tallied an average finish of 14.3. The team also won the inaugural NASCAR In-Season Challenge Tournament during this stretch of races.

Furthermore, at the start of that stretch, JGR initially claimed that Gabehart was not the Crew Chief and was a race strategist for the No. 54 team, though this may have been for one race.

In the 17 races prior to Gabehart’s time as the No. 54’s Crew Chief, with Allen on the box, the team had just two top fives, three top tens, and a 19.4 average finish.

But despite this improvement, the team failed to make the Playoffs, with Gabehart focused on his role as Competition Director. However, he notes in his filing that it is his opinion that the “differential treatment” of Gibbs’ team undermined my position as Competition Director.”

He even touted that Gibbs had a different meeting attendance standard than other JGR team members.

“I also identified specific examples of the No. 54 team’s differential treatment that undermined my position as Competition Director. For example, key personnel decisions were made without my counsel or input despite my role as Competition Director; and critically the No. 54 driver was not held to the same meeting attendance standards as others on the team.” — Chris Gabehart

Ultimately, the real bitterness in this filing is found later on, when Gabehart alleges the lawsuit isn’t about stolen information, rather, as he puts it, “it is about punishing a former employee for daring to leave.”

Directly Addressing the Lawsuit

Gabehart also addressed the origin of the lawsuit in his filing, backing up a claim in his social media post last week that Spire Motorsports, now a co-defendant in this lawsuit, is willing to let a forensic examiner look through their information to confirm Gabehart did not take “sensitive information” from the team.

JGR alleges that he used several methods to take setup information from JGR, including an allegation that he synchronized his personal Google Drive account with a JGR-issued laptop to supply it to a rival team, known to be Spire Motorsports.

In Wednesday’s filing, Gabehart provided a letter from attorneys at the law firm Robinson, Bradshaw & Hinson claiming that Spire, which now employs him as their Chief Motorsports Officer, is willing to allow a neutral forensic examiner to look through Spire materials to “confirm that no JGR information was transmitted to or used by Spire.”

Tuesday night, JGR filed a new document of its own, which requested the court grant a temporary restraining order and preliminary injunction to prevent Gabehart from working at Spire in a similar role to his job at JGR for the next 18 months and require Spire to return any information to JGR.

Nonetheless, this filing, alongside one from JGR Tuesday night, shows there are no signs of this lawsuit slowing down, with Gabehart’s accusations making this one of the most bitter breakups in recent NASCAR history.

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What Is NASCAR Doing With the All Star Race?

NASCAR’s 2026 All-Star format has fans going from “hell yeah” to “what the hell” in record time. With a 350-lap, three-segment race at Dover Motor Speedway and no Open or LCQ, the exhibition’s identity suddenly feels very different — and not everyone is thrilled about it.

  • If the entire field shows up, is it really an All-Star race anymore?
  • Why eliminate the Open when it’s been the most exciting part of the weekend in recent years?
  • Does a 75-75-200 format with inverts and combined averages add drama — or just unnecessary math?
  • And at what point does this just become a 37th points race without points?

The new structure locks in recent winners, past champions, and a fan vote — leaving limited spots available through the segments. It’s structured. It’s legitimate. But it trades exclusivity and simple, high-stakes transfer battles for something that feels more procedural than electric. For many fans, the All-Star race used to mean night racing, short bursts, bold strategy, and desperation. Now, with a longer format and no true “win-and-you’re-in” showdown, Jaret believes it risks feeling like an obligation rather than a spectacle.

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All-Star Race Format is… Different | JGR Adds Spire Motorsports to Lawsuit | NASCAR Power Rankings

NASCAR’s All-Star shakeup, a growing legal fight in the garage, and major early-season momentum swings have all collided at once. With COTA up next, the timing couldn’t be more dramatic, and the ripple effects might be bigger than they first appear.

  • Is the new All-Star format at Dover Motor Speedway adding excitement, or just replacing simple drama with complicated math?
  • Why walk away from the Open and Last Chance format that created real, head-to-head tension?
  • What does Joe Gibbs Racing officially pulling Spire Motorsports into its lawsuit signal about how serious the data war has become?
  • And with Circuit of the Americas on deck, which drivers have actually earned the top spots in the power rankings?

This isn’t just about one exhibition race or one court filing. It’s about direction, leverage, and momentum at a critical point in the season. The format decisions affect the show. The lawsuit could affect how teams operate. And COTA might start separating early contenders from everyone else.

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