Engine Builder's Digital Toolkit
RIPPM is the digital toolkit for engine builders — run ad-free calculators, document builds, and keep every engine record in one professional workspace.
- Run engine calculators without ads or popups.
- Save relevant calculator results into an active build sheet.
- Export print-ready build documentation for shop or customer records.
Engine calculator catalog
Compression ratio, displacement, bobweight, piston speed, cam timing, fuel system, drag racing, and utility calculators are organized for engine builders and shops.
Build records and PDF handoff
Calculator results can move into active build sheets so measurements, formulas, notes, and customer-ready documentation stay tied to the engine project.
AI-assisted reports
RIPPM Max adds structured reports for spark plugs, OBD-II diagnostics, tire sidewalls, VINs, paint codes, frontal area, and fuel injector identification.