WALPOLE, N.H. – In the final three weeks leading up to the Granite State Pro Stock Series championship finale, Friday night’s Keen Parts 150 at Lee USA Speedway may be the wildcard of wildcards.
The GSPSS’ second stop of 2025 at “New Hampshire’s Center of Speed” falls on the eve of New England’s NASCAR weekend at nearby New Hampshire Motor Speedway, and one of NASCAR’s top stars is returning to Lee to handle some unfinished business.
WALPOLE, N.H. – After a long and restorative summer break, the Granite State Pro Stock Series (GSPSS) returns to action with a four-week, four-race sprint to the season finale.
The title race begins in earnest this Saturday at Speedway 95, the third-mile in Hermon, Maine, that has served as the GSPSS’ “Vacationland” home over the last few years.
Walpole, NH — In a joint announcement today, Granite State Pro Stock Series President Mike Parks and Lee USA Speedway General Manager John Esburnett revealed that the Keen Parts 150 will now be sanctioned and promoted by the Granite State Pro Stock Series (GSPSS). The event is scheduled for Friday, September 19, 2025, at Lee USA Speedway in Lee, New Hampshire.
WALPOLE, N.H. – The temperatures aren’t the only thing heating up this week as the Granite State Pro Stock Series eyes its next round of competition Friday night under the lights at Lee USA Speedway.
The Iron Sight 125 caps off the evening itinerary for Lee’s Mid-Summer Shootout, with a reinvigorated points battle setting the tone for the second half of the 2025 season.
WINCHESTER, N.H. – Cole Robie has been eager to break through and score his first win with the Granite State Pro Stock Series. Saturday night, in front of one of the season’s biggest audiences, he finally pulled it off.
The Windham, Maine, rookie defended a last-lap charge from Casey Call to win the Keen Parts 100 at Monadnock Speedway, earning his first touring Pro Stock win and stealing the midseason GSPSS points lead.
WALPOLE, N.H. – The “Dog Days of Summer” are in full swing, and the Granite State Pro Stock Series (GSPSS) takes it to heart this Saturday evening at Monadnock Speedway.
For the first time since 2022, the GSPSS will grace the Winchester, N.H. speedway for the Keen Parts 100, the preamble to the NASCAR Whelen Modified Tour’s Duel At The Dog 200.
WALPOLE, N.H. – After a slow start to 2025, the Granite State Pro Stock Series (GSPSS) season is taking shape at last. And after a needed week off, this week’s gathering at Claremont Motorsports Park should bring a little more clarity to the year-long title chase.
By Jeff Brown, for Granite State Pro Stock Series
HUDSON, N.H. – Joey Polewarczyk left no doubt Sunday night as to who holds the home track advantage at Hudson Speedway.
The Hudson, N.H., native and 2020 Granite State Pro Stock Series champion, led every lap en route to his second straight victory in the series’ annual Gate City Classic 100.
By Jeff Brown, for Granite State Pro Stock Series
CLAREMONT, N.H. – A Sunday-night showdown between old friends and rivals ended with Wayne Helliwell, Jr. taking the checkers at Claremont Motorsports Park in the opening round of the Granite State Pro Stock Series’ fourteenth season.
Helliwell slipped past Joey Polewarczyk with fifteen laps left, then outdueled the former series champion on a late restart to take his first GSPSS win in over a decade.
By Jeff Brown, for Granite State Pro Stock Series
CLAREMONT, N.H. – A Sunday-night showdown between old friends and rivals ended with Wayne Helliwell, Jr. taking the checkers at Claremont Motorsports Park in the opening round of the Granite State Pro Stock Series’ fourteenth season.
Helliwell slipped past Joey Polewarczyk with fifteen laps left, then outdueled the former series champion on a late restart to take his first GSPSS win in over a decade.
