The garage journal
Dyno sheets, build notes, road stories.
Honest writing about engine design choices, why specs matter, and the small details that separate a crate engine you trust from one you don't.
eventsJun 2, 2026· 2 min read
Coming up: Prysm at Goodguys West Nationals 2026
We'll be in booth A14 with two running display engines, a giveaway short-block, and tech-tent hours all weekend.
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engineeringMay 22, 2026
Why we build V8s the way we do
Premium horsepower doesn't have to come with a premium tag. Here's how Prysm engineered cost out without engineering trust out.
newsApr 30, 2026
PRO-720 dyno walkthrough: 720 hp, $28k, no asterisks
Three pulls. Same fuel. Same room temperature. Here's what the PRO-720 actually does on the rollers.
guidesMar 12, 2026
Choosing between Street, Performance and Track tiers
A short, opinionated guide to picking the right Prysm tier based on how you'll actually drive the car.