By the time Round 2 was over, an incensed Denny Hamlin wanted to fight Kyle Petty after an on-track accident led to an off-track confrontation.
Emotions nearly erupted at Dover International Speedway, where the top half of the Chase field left Sunday's race separated by a mere 18 points. The bottom half packed up their crumpled cars for Kansas Speedway, clinging to fading championship hopes.
There's little room for error in this year's Chase, where a stout 12-driver field has ratcheted up the competition. A bad day better not be a finish in the 30s or below. With this talent level, anything outside the top 10 can seriously stall a drive toward the Nextel Cup title.
It's why Stewart was incensed following the first pit stop. Menard had the stall in front of him, and he didn't give Stewart much room on the crowded service road. Stewart had to back up to exit his spot, and just as he tried to pull out, Menard slid in front of him.
The two-time champion made it clear he expected pit-road respect by bumping Menard several times as they traveled down pit road, then pulling alongside him and slamming into his right front fender.
Despite the early incident with Menard and an ill-handling race car that dropped him a lap down early, Stewart salvaged a ninth-place finish that moved him to second in the Chase standings, just two points behind leader Jeff Gordon.
Hamlin, his teammate, wasn't so lucky.
His car was fantastic early, and he led 61 laps to establish himself as a favorite. He had faded back to sixth at the halfway point of the race and was cutting through lapped traffic when he incorrectly judged the best way to get around Petty.
The miscalculation sent him smack into the back of Petty, and the 29-year veteran was none too pleased after both cars wrecked. Petty went to Hamlin's garage stall to find the second-year driver, who was strapped inside his car with his helmet still on when Petty arrived.
Petty pulled down the window net to yell at Hamlin, then slapped the visor on his helmet down before stomping off. Hamlin then pulled off his equipment and scrambled out the window, but was restrained from chasing after Petty by a NASCAR official and several team members.
He was livid - not so much about the accident but at the lack of respect from Petty - and indicated the incident was not over.
The frustration is clearly mounting for Hamlin, who started the Chase as a favorite to contend for the title.
But his Joe Gibbs Racing team was off at New Hampshire, and he finished a disappointing 15th in the opening Chase race. He was 38th in Dover because of the accident with Petty, and now finds himself last in the Chase standings - a whopping 158 points behind the leader.
It's not impossible to overcome that deficit, but it's going to be mighty hard for Hamlin and the rest of the drivers stuck at the back end of the standings.
Kurt Busch is 151 points out after a part failure in New Hampshire and a late accident in Dover.
A blown motor - his first in almost two years - dropped Matt Kenseth to 10th in the standings and 116 points out, while Kevin Harvick has yet to put together a good run in the Chase and sits in ninth, 115 points out.
With the competition so tight at the top - sixth-place Clint Bowyer is only 18 points out of first - the realization has set in that the driver who is as close to perfect as possible will win this Chase.
That has put the contenders clearly on edge, especially those who know if they don't rally this weekend in Kansas, the Nextel Cup will not be coming home with them this year.