40
2 barrel carburetor
Skip itA concentrated shelf (top 5 take 79% of clicks) — this niche doesn't clear our bar today.
Review moat
Great298.08avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Great$80.59avg listing price — sweet spot $15–$100
Price range
Good$58.09–$122.06cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+13.9%90-day search growth — must beat 0% to launch
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Market size
Bad$94K$94K/yr · 75K searches
Returns
Bad6.1%return rate — above 5% kills the launch gate
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
Competition
Bad79%top-5 click share — a locked-up shelf