PHONE CALL CHANGES JIMMIE JOHNSON'S CHASE OUTLOOK

LOUDON, N.H. -- Jimmie Johnson felt certain he'd be facing a much larger deficit in the second event of the 10-race Chase for the NASCAR Sprint Cup playoffs. A points penalty for his Hendrick Motorsports No. 48 Chevrolet failing its post-race pass through the Laser Inspection Station (LIS) platform last week likely would have dropped him into the bottom four of the 16-driver postseason field.

But Johnson said he received a phone call Wednesday afternoon on his way back from his race shop that altered his outlook. NASCAR competition officials had just implemented a midweek update regarding minor LIS infractions, offering a reprieve for both himself and the Furniture Row Racing No. 78 team of last weekend's race winner, Martin Truex Jr.

"I was just taking my lumps and going on with my business and then kind of Christmas showed up in September," Johnson said Friday after qualifying fourth for Sunday's Bad Boy Off Road 300 (2 p.m. ET, NBCSN, PRN, SiriusXM) at New Hampshire Motor Speedway. "Just unexpected, but happy."

NASCAR's competition department announced Wednesday that P2 and P3-level penalties would be eliminated for lesser LIS violations found in post-race inspections, leaving the stricter P4-grade punishments in place for more egregious infractions. Truex, who automatically advanced to the Chase's next round with his victory at Chicagoland Speedway, and Johnson were not penalized in the points standings.

Johnson said he was pleasantly surprised, though he knew his car was slightly outside of the allowable measurements for its rear axle offset, or "skew."

"I really feel NASCAR was trying to create a penalty system that was more forgiving," Johnson said. "Stuff bends, stuff moves, and they set those tolerances up to really help the garage area and then to keep cars failing out of the headlines. But it's tough. There's a lot of moving parts in these cars and of course we're trying to get as much skew as we can and we failed.

"I'm sure directionally, it was an advantage. Everybody will take every hundredth of an inch they can get. I think we were four thousandths over. I don't know how much of an advantage you can get in four thousandths. That's awfully, awfully small, but we're in a world now where it's black or white."

The non-penalty kept Johnson in the heart of the Chase's opening round, slotted eighth with a 13-point spread behind series leader Truex. Four drivers will be eliminated from championship eligibility after next weekend's race at Dover International Speedway, where Johnson has won a record 10 times.

Johnson's current ranking could be worse had the penalty taken effect, but it could have been better as well. Johnson was solidly on the verge of a top-five finish last week at Chicagoland, but a pit-road speeding penalty on his penultimate stop bumped him outside the top 10.

Johnson said he began to accelerate just 2 feet too early at the pit-exit line, sending him over the speed limit for the final timing section and offsetting the performance strides the No. 48 team had made in recent weeks.

"We've definitely been showing speed over the last month and a half," Johnson said. "That's been something that's very welcomed and it's been a lot of hard work to get to that point. Unfortunately, mistakes still are continuing to happen and last week was on me."

RELATED: Hear Johnson's reaction on the scanner

Sadler Makes History, Wins And Advances

Elliott Sadler makes the most of a late-race restart at Kentucky Speedway to win the first ever NASCAR XFINITY Series Chase race and advances to the Round of 8.

Dillon 'There Was Nowhere I Could Go'

Ty Dillon talks about getting caught up in a late-race incident with Erik Jones and being told to park the No. 3 Chevrolet after the crew worked on the car on pit road and in the garage during a red flag.

First Chase Race For Jones, Dillon Ends In Trouble

Late in the race Erik Jones slips getting into Turn 3 and takes out fellow Chase contender, Ty Dillon, at Kentucky Speedway.

Jones 'I Just Couldn't Hang On To It'

Erik Jones discusses his race-ending mistake in the final laps at Kentucky Speedway, which collected fellow Chase driver, Ty Dillon.

NO. 8 OF NEMECHEK FAILS POST-RACE INSPECTION

LOUDON, N.H. – Following the conclusion of Saturday's UNOH 175 NASCAR Camping World Truck Series inaugural Chase race, NASCAR officials announced that the No. 8 Chevrolet of John Hunter Nemechek failed the post-race heights inspection.

Nemechek brought out the fourth caution of the day, spinning on Lap 53 after slight contact with Kaz Grala, but rallied to finish ninth.

The driver currently sits fourth on the Chase Grid.

Any penalties would be announced later in the week.

WILLIAM BYRON WINS AT LOUDON IN CHASE OPENER

LOUDON, N. H. – William Byron stole a page from his mentor and team owner, Kyle Busch.

Leading 161 of 175 laps in Saturday’s UNOH 175 at New Hampshire Motor Speedway – the first race in the inaugural NASCAR Camping World Truck Series Chase – Byron cruised to victory, the way Busch has done so many times before, and punched his ticket into the Chase's Round of 6.

Not that runner-up Christopher Bell, Byron’s stablemate at Kyle Busch Motorsports, didn’t make it interesting in the closing laps. As Byron worked traffic in the late going, Bell closed from 1.325 seconds behind with five laps left to .430 seconds down on the next-to-last lap.

But Bell ran out of time and crossed the finish line .446 seconds behind his No. 1-seeded teammate, who won for a series-best sixth time.

"I wore myself out passing some lappers," Byron said. "But with the amount of laps we had left, I thought I'd be OK. I was afraid the 4 (Bell) was going to catch us there at the end. We started to get tight, but that's what happens sometimes when you get out front.

"It was really good – just a great race for us. I can't thank these guys enough. Everyone at KBM, (sponsor) Liberty University – it's just really cool to get a win here in the Chase. It feels awesome."

Two-time series champion Matt Crafton came home third, followed by Tyler Reddick and Timothy Peters.

With the Chase field to be trimmed from eight to six drivers two races hence at Talladega Superspeedway, Ben Kennedy and Daniel Hemric fell below the provisional cut line. Kennedy finished 11th and trails Johnny Sauter (10th on Saturday and sixth in the standings) by one point.

If Kennedy's result was only mildly disappointing, Hemric's was a catastrophe. With his left rear tire cut down to the rim, Hemric spun in Turn 1 on Lap 25 to bring out the third caution of the race. His truck suffered a cut brake line and consequent fire in the left rear wheel well.

Hemric lost 33 laps under repairs, finished 28th and fell to last in the Chase standings, 21 points behind Sauter with two races left in the Round of 8. In all probability, Hemric will have to win one of those two events, at Las Vegas and Talladega, to advance to the Round of 6.

After leading the first 54 laps, Byron lost the top spot briefly when Cody Coughlin stayed out under the fourth caution and Bell, Kennedy, Crafton and Spencer Gallagher leap-frogged ahead of Byron with two-tire and fuel-only calls in the pits.

But Byron regained the lead from Bell on Lap 69 and held it the rest of the way. As Bell gained ground in the final laps, Byron was trying to save his equipment to prepare for a possible late caution.

"I was expecting it, so I didn't push too hard," Byron said. "I was expecting to get a caution, hopefully save something, but we gave it all we had there the whole race, and I just can’t thank these guys enough."

Byron leaves New Hampshire with a 16-point lead in the standings and guaranteed admission to the next round of the Chase. Crafton (+11 points above the cutoff line) is second in the Chase standings, followed by Bell (+10), John Hunter Nemechek (ninth on Saturday, +5), Peters (+3), Sauter (+1), Kennedy (-1) and Hemric (-21).

Note: Nemechek's No. 8 Chevrolet failed the post-race heights inspection. Any potential pnelaties will be announced next week.