Telemetry calibration, dyno sessions, and race-engineering workflows — purpose-built for sprint programs. You bring the car. We bring the process that tells you exactly where the time is.
Representative readout — the shape of the data you'll see in every session report. Numbers are illustrative.
Tools we're fluent in
TOOLING · FLUENT IN
AIM · MyChron / Solo 2 / EVO 4·5
Racepak · IQ3 / Vantage
Pi Research · Toolbox
MoTeC · ADL / i2 Pro
SmartyCam · GP HD
Dynojet · DynoWare RT
RaceStudio3
CAN bus · GPS overlay
If your data lives on it, we know how to get it off, normalize it, and turn it into a baseline you can run against next week. If we don't know your specific kit yet, we'll say so before you pay anything.
01 · Services
Everything a sprint program actually measures.
No retainers. No subscriptions. Scoped, quoted, delivered, done.
S.01
Telemetry calibration & baselines
Channel-by-channel cal against bench references. Sensor health audit — throttle position, brake pressure, shock travel, wheel speeds, GPS fix integrity. Baseline session produces a reference lap you run every session against.
Cal check per channel with tolerance flags
Baseline lap stored; session-to-session Δ report
CSV + PDF deliverables, your tooling keeps the raw
S.02
Dynojet sessions & interpretation
Session booking, attendance, run interpretation. Power curve + AFR sweep, before/after tune deltas, failure-mode flagging (lean spike, knock, fuel starvation). Report delivered same day.
Chassis or engine dyno
AFR across full RPM sweep, 100 RPM bins
PDF report with annotated runs, in your inbox by evening
S.03
Racing media
Liveries, sponsor decks, printed flyers, race-day signage, hero shots for socials. Precisian house style — clean lines, legible at 100 mph, printable on any substrate from wrap vinyl to 100-lb cover stock.
Livery concepts in Illustrator / Affinity, wrap-shop-ready
Hand-coded sites with perfect Lighthouse scores, schedule feeds, results tables, sponsor logo rails. Hosted on Cloudflare — free tier, global CDN, HTTPS enforced. Your sponsors see a real site.
Astro / vanilla stack, no Wix, no WordPress
Schedule + results integrations (manual or scraped)
You own the code and domain, always
S.05
Shop & hauler automation
Smart lighting, bay-door controls, tool-crib tracking, remote power, surveillance. Residential or commercial. Installed, documented, handed over working. One visit, one invoice, no app-ecosystem lock-in.
Commercial-grade gear, Home Assistant or Hubitat backbone
Runbook + wiring diagrams handed over at completion
Optional remote check-in for owners who travel
02 · Methodology
How a data session actually runs.
Every session follows the same five-step loop. Repeatable, auditable, quotable ahead of time.
01
Scope & channel map
Before the session: what are we solving for? Which channels matter? What's the reference lap? A one-page scope doc lands in your inbox before anyone touches hardware.
02
Capture & verification
Hardware install or pre-session verify. Every channel checked against bench reference. GPS fix confirmed. Logging rate selected for the specific question. Nothing worse than a session with bad data you trusted.
03
Normalize & baseline
Raw data pulled and normalized. Outliers tagged, not deleted. Baseline lap selected against a methodology — not vibes. You see why each lap was picked.
04
Analyze & annotate
Deltas against baseline. Sector splits. Where the time lives. Every annotation tied to a specific channel observation, not "looks like the driver lifted early." Opinionated where the data supports it, silent where it doesn't.
05
Deliver & archive
PDF report in your inbox. Raw capture + normalized CSV to cloud storage of your choice. Next session runs against this baseline. Signal accumulates; your program gets smarter every week.
03 · Built for sprints
We speak sprint-car language.
Winged pavement, winged dirt, non-winged pavement, non-winged dirt — the data stack differs, the vocabulary doesn't.
Chassis dynamics we read, not recommend
Cross weight / wedge
Right-rear bite · left-rear loading
Stagger — cold, hot, target
Panhard bar position + angle
Shock compression traces, per corner
Ride height scrape deltas
Your crew chief turns the wrenches. We tell them what the car was actually doing on lap 14 vs lap 6.
Aero / engine we read, not build
Wing angle — left / right / top
Wing sideboard deflection (if instrumented)
Torque curve across RPM band
AFR drift, cylinder to cylinder
Knock events, per-cylinder
Oil temp + pressure, session trend
Your engine builder does the builds. We tell them which cylinder was running lean at 7,400 RPM on lap 9.
04 · Deliverables
What lands in your inbox after a session.
PDF
Session report
Executive summary, 1 page
Lap-by-lap deltas, annotated
Channel health audit
Recommended next-session focus
8–14 pages · branded · print-ready
CSV
Normalized data
All captured channels
Time-aligned to GPS reference
Outlier-tagged, not scrubbed
One row per sample
50–100 Hz typical · your cloud · you own it
RAW
Original capture files
.xrk / .drk / .ld / native format
Untouched — archival
Delivered with cal metadata
Replays in your own software
handed back same day · no lock-in
05 · Honest scope
What we're not.
Racing is full of people selling things they can't do. Here's our line.
We are not a tuning shop. We interpret dyno + data. Your builder makes the changes.
We are not your crew chief. We inform setup decisions with data. Your crew turns the wrenches.
We are not selling "X% faster" promises. Time gains depend on the driver, the car, the track, the competition, and the weather. We won't fabricate a number we can't defend.
We are not a subscription. Per-session pricing, quoted ahead of time. Don't use us for a month — that's fine.
We do not publish your data. Ever. Your data is yours. No "case studies" without written permission.
We are not the cheapest. We're the operator who sends you the report the same night instead of "next week."
06 · How it starts
A real intake text, condensed.
Every conversation begins with one SMS and ends with a signed scope doc. No forms, no portals.
Racer · Sat 14:14
New MyChron 5S Pro, never configured. Winged 410 sprint, pavement. Running Anderson this Saturday. Need baseline + first-session read.
Precisian Racing · Sat 14:17
Scope: MyChron 5S config, channel cal, baseline lap vs manufacturer reference, session-to-session Δ template. $180 flat. Drop unit Wed, back to you Fri AM with pre-race sheet for Anderson. Confirm?
Racer · Sat 14:21
Confirmed. Wednesday.
Precisian Racing · Fri 09:22
Unit ready. Pre-race sheet attached: brake markers, throttle zones, cal flags. Report after session lands in your inbox Saturday night.
07 · Messaging & terms
Texting the number — what you're agreeing to.
How you opt in
By sending an SMS to +1 (765) 444-6485 you start a conversation with Precisian Racing Solutions. We reply directly — one-to-one, conversational. No bulk, no marketing.
Opt-out anytime
Reply STOP (or STOPALL, UNSUBSCRIBE, CANCEL, END, QUIT). Your number is added to our do-not-message list immediately. You'll receive one confirmation, then nothing further unless you reply START. Reply HELP for support details.
Message frequency
Conversational only — typically 1–10 messages per inquiry. After we've worked together, expect occasional service messages: session reminders, report-ready alerts, scheduling.
Operating hours
Replies during shop hours, generally weekdays 8am–9pm Eastern. As a courtesy and aligned with carrier best practice, we don't text outside those hours.
Who's texting you
Messages come from Precisian Racing Solutions (the registered business name with carriers). Conversations are signed by Bash — that's Sebastian Stewart, the operator. One human reading and replying.
Rates
Standard message and data rates from your carrier may apply. Precisian does not charge for messages.
Full terms: Privacy Policy · Terms of Service. Messaging powered by Twilio, 10DLC registered under Precisian Racing Solutions.
08 · Start
Text. Describe the car. Describe the data question.
Scope back same day. Quote flat. No forms, no portals, no "someone from our team will reach out."