LMSC Rule Amendments and Race Day Schedule

An aerial view of a bustling race track on a sunny day, showcasing a packed parking lot and spectators gathered for an event

Next race is Friday, August 24th. – Racing starts at 8 p.m

Race Day schedule below!

A young racing fan touches a parked stock car with admiration on "back to school night" at kingsport speedway, highlighting the community connection and family-friendly atmosphere of local motorsport events

Full results from August 3rd

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An official at a nascar whelen all-american series race enthusiastically waves the checkered flag, signaling the end of a race, while spectators in the stands look on during a sunny day at the track
A detailed schedule of events for the kingsport speedway race day on august 24, 2018, outlining the times for gate opening, practice sessions, drivers' meetings, qualifying heats, and various races, with a disclaimer at the bottom noting that the schedule is subject to change

LMSC Rule Amendments – GEAR RULE –
Gear Ratio of 5.97 +/- 0.11 is required for competitors running Ford Crates, Chevy Upgrades or Harrington engines.


604 CHEVY CRATE ENGINES –
604 Chevy crate engines will be granted a weight break such that total weight will be 3000 lbs with right side weight being 1350 lbs. No additional weight break will be allowed regardless of which shocks are being used (PRO or built shocks).

Effective August 1st 2018 the following rules amendments are applicable to LMSC.

Ford crates will be allowed to utilize a one inch thick maximum solid aluminum spacer beneath the carburetor. Open or four hole spacers permitted.Ford crates will be allowed to utilize gear ratios up to 6.28

Effective August 8th, 2018 the following rules amendments are applicable to LMSC

Chevy Upgrade –

Chevy Upgrades may run a 390 CFM four-barrel carburetor, Holley P\N 80507-1, with a one-piece, open solid aluminum carburetor spacer, one inch in thickness, between the intake of the carburetor.

Chevy 604 Crates –

May replace valve springs with Beehive Valve Spring, P\N 26918-16, with Valve Locks, P\N 601-16. Also, may run super sucker style spacer plate, HVN P\N 13519361. A 7000 chip must be ran if above valve spring are utilized.