superstock

Modified vehicle class

Superstock refers to a class of racing vehicles modified beyond standard "stock" specifications but within defined limits—typically allowing engine and suspension upgrades while retaining the original body style.

Superstock divisions appear in drag racing, tractor pulling, and other motorsports: He moved up from stock to superstock competition.

The term also applies to heavily modified snowmobiles and ATVs in racing contexts.

motorsport

superbike

High-powered racing motorcycle

championshipCompetition for top rank
circuitClosed electrical pathway
qualifyingMeeting required criteria

lap · grid · pole · pitstop · fairing · tachometer · torque · cylinder · gearbox · clutch

racing

drag-racing

Straight-line speed competition

NHRADrag racing sanctioning body
superchargedForcibly increased in power
nitrousRelating to certain nitrogen compounds

horsepower · burnout · staging · slicks · blower · hemi · heads-up · bracket · eliminator · displacement

finance

blue-chip

Financially stable and reputable

dividendCorporate profit share
equityImpartial treatment or ownership value
portfolioCollected works or assets

securities · bullish · bearish · trading · brokerage · capitalization · index · outperformer · top-tier · premium

inventory

surplus

Amount exceeding requirement

excessSurplus beyond need
warehouseBulk goods storage building
wholesaleBulk sales to merchants

clearance · bulk · reserve · backup · buffer · replenishment · SKU · distribution · logistics · supply-chain

Opposites

modification level

superstockstock

Goods kept for sale

factory stock · unmodified · standard · OEM · stock car

racing class hierarchy

superstockbeginner class

Instruction for newcomers

top fuel · novice class · street legal

Family

stock, stocks, livestock, stockpile, stockroom, stockbroker, overstock, stockpiling, stock car

Familiarity: Top 1,000,000
Profile: Mostly American · Timeless · Concrete · Rated G