ProKart
Professional Race Setup Guide
from Tamsing Motorsports
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ProKart Setup
by Tamsing Motorsports
🏁
Race / Practice Day
Start a new session
🏎
My Garage
Manage your karts
🪖
My Drivers
Driver profiles
📅
Calendar
Race schedule
✓
Pre-Race
Tech sheet
🧰
Track Day
Packing list
🛞
Tires
Tire tracker
📊
Data Analysis
MyChron data
📖
Glossary
Setup terms
📍
Track Library
Corner notes & hints
📋
Tech Sheets
Auto-fill & upload
⚙
Settings
Preferences
Race / Practice Day
Select Your Kart
Choose which kart you're running today.
No karts in your garage yet.

Recent Sessions
What kind of session is this?
🏁
Race Day
Competition
⏱
Practice Day
Testing / Practice
Track / Venue
📍 Track Notes
Corner / Track Notes
Typical Gearing
Tire Notes
Date
Notes (optional)
Kart
Session
Track
⚙ Chassis Setup
Geometry
Caster
Camber
Toe
Axle Stiffness
Kingpin
Ackermann
Track Widths
Front Width
Rear Width
Ride Height (F)
Ride Height (R)
Seat
Fore/Aft
Height
Strut Type
⚖ Corner Weights
Pre-filled from your garage. Adjust if you moved weight at the track.
Left Front (lbs)
Right Front (lbs)
Left Rear (lbs)
Right Rear (lbs)
Total Weight
—
Cross Weight %
—
○ Tires
Brand
Compound
Front PSI
Rear PSI
⛓ Gearing
Driver Sprocket
Rear Sprocket
Ratio
—
🔧 Engine
Main Jet
Needle Position
Spark Plug
Water Temp Range
◉ Brakes
Brake Pad
Pedal Feel
Disc Condition
☁ Conditions
Weather
Track Condition
Air Temp (°F)
Track Temp (°F)
Auto-estimated from air temp
Humidity (%)
Track Grip
Best Lap Time
📝 Session Notes
My Garage
No karts in your garage yet — tap + Add Kart to get started.
01
Kart
02
Class
03
Engine
04
Setup
Kart Details
Give your kart a nickname and tell us the chassis.
Kart Nickname
Chassis Brand
Chassis Model / Year
Chassis Serial / Frame #
Kart Number
Engine Brand / Builder
Engine Model
Engine Serial #
Class & Weight
Select your kart class and minimum weight category.
👶
Kid Kart
Age 5–8. 50cc.
🧒
Cadet
60–85cc.
🏁
Junior
125cc restricted.
🔥
Senior
125cc full power.
⚙️
KZ / Gearbox
125cc 6-speed.
🏆
TKM / Club 100
Club racing.
🟢
LO206
Spec 4-stroke.
🚀
Superkart
250cc road circuit.
Select weight category:
Engine
Select your engine for tailored setup guidance.
Default Setup
Set your baseline setup. This pre-fills every new session for this kart.
These are starting values — you can adjust them each session.
⚙ Chassis Geometry
Caster
Camber
Toe
Axle Stiffness
Kingpin Inclination
Ackermann
📏 Track Widths
Front Track Width
Rear Track Width
Ride Height (Front)
Ride Height (Rear)
🪑 Seat
Fore/Aft Position
Height
Strut Type
⚖ Corner Weights
Measured at home on scales. Total should match your class minimum weight.
Left Front (lbs)
Right Front (lbs)
Left Rear (lbs)
Right Rear (lbs)
Total Weight
—
Cross Weight %
—
○ Tires
Brand
Compound
Front PSI
Rear PSI
⛓ Gearing
Driver Sprocket
Rear Sprocket
🔧 Engine
Main Jet
Needle Position
Spark Plug
Water Temp Range
◉ Brakes
Brake Pad
Disc Condition
Fluid Condition
Calendar
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Add Event
Date
Type
Track / Venue
Session
Notes
Upcoming Events
📲 Subscribe to Calendar
Get a link you can add to Apple Calendar or Google Calendar. Your events will sync automatically whenever you add or change them in ProKart.
🍎 Open in Apple Calendar
Google Calendar: Go to calendar.google.com → Other Calendars → From URL → paste the link above

Apple Calendar: Tap "Open in Apple Calendar" above, or go to Settings → Calendar → Accounts → Add Account → Other → Add Subscribed Calendar
Glossary
Setup Glossary
Comprehensive reference for karting setup and technical terminology.
Settings
Settings
Configure your display preferences. All values throughout the app update instantly.
Unit System
Choose your primary unit system. Both units always shown — your primary choice appears first.
Metric
kg · °C · km/h · mm
Imperial
lbs · °F · mph · inches
Temperature Display
Hot ambient
Cold ambient
Optimal tire temp
Speed & Distance
Gearing calc speed
Tire circumference
Track width
Both units always shown: Your primary unit appears first. The secondary unit is shown alongside for easy cross-reference.
☁ Data Sync
Force sync all your data to the cloud. Use this if data isn't appearing on other devices.
🤖 AI Coaching Engine
Choose which AI powers your coaching reports. Both require ProKart Pro. Toggle anytime — takes effect on your next report.
Claude
Anthropic · Deep analysis
Grok Coming soon
xAI · Fast & direct
Google Calendar Sync
Connect your Google account to automatically sync race days, practice sessions and testing days to your Google Calendar.
Class Weight Setup
Set the minimum weights for each class and weight category to match your specific track or series rules. Changes apply immediately across the whole app. Values saved automatically.
Track rules vary: Always verify weights against your current series sporting regulations before race day. Kid Kart weights are in lbs — all other classes in kg.
✉ Contact & Support
Having an issue or a feature request? Get in touch — we aim to respond within 24 hours.
Your Name
Email
Message
or email support@prokartapp.com directly
Pre-Race Tech Sheet
Tech Sheet
Systematic pre-session checks. Tap each item to mark complete.
Completion0 / 0 items
Tires & Wheels
Tire pressure — front
Check cold pressure before session. Use calibrated digital gauge.
Tire pressure — rear
Check cold pressure before session. Rear typically 1–2 PSI lower than front.
Tire condition — all four
Inspect for cuts, flat spots, chunking, or uneven wear.
Wheel nuts — all four
Correct torque. Use thread-lock on steel wheels.
Wheel hub grub screws
Check all hub grub screws are tight and on the axle flat.
Chain & Drive
Chain tension
3–5mm of vertical deflection at mid-span.
Chain lubrication
Apply dedicated kart chain lube sparingly. Wipe excess.
Sprocket alignment
Engine and rear sprocket must be perfectly in line.
Sprocket bolt/nut condition
Check all sprocket fixing bolts. Use thread-lock.
Chain guard secure
Must be firmly attached.
Brakes
Brake pedal feel & travel
Firm feel with consistent bite point. Spongy = air in system.
Brake fluid level
Reservoir must be at correct level.
Brake pad thickness
Minimum 3mm of friction material remaining.
Brake disc condition
Inspect for cracks and scoring. Cracked disc = replace immediately.
Brake caliper bolts
Both mounting bolts tight.
Steering & Chassis
Steering column bolts
Upper and lower clamp bolts tight.
Tie rod ends — play check
Grab each front wheel and check for lateral play.
Front stub axle bolts
Both top and bottom kingpin bolts correctly torqued.
Seat strut bolts — all four
Critical. Check before every single session.
Rear axle bearing carriers
All bearing carrier bolts tight.
Bodywork security
All nose cone, side pod, and rear fairing fixings secure.
Engine & Fuel
Fuel level
Fill to race level. Overfilling causes fuel to vent.
Air filter condition
Clean or replace. Restricted filter leans the mixture.
Engine mount bolts
All mount bolts to correct torque. Check every session.
Driver Safety Equipment
Helmet — fit & condition
Snug fit, no damage. Check homologation date.
Helmet strap fastened
Double-D ring correctly threaded and secure.
Rib protector / body armour
Correctly fitted. Essential for lateral G-load protection.
Kart suit — fastened
All zips and velcro secure.
Gloves fitted
Karting gloves for grip and blister protection.
Neck collar / brace
Highly recommended. Support in impacts and tip-overs.
Transponder mounted & active
Securely fixed. Check LED is flashing.
Track Day
Track Day Checklist
Everything you need before leaving for the track. Tap each item to mark it packed.
Packed0 / 0 items
Driver Equipment
Helmet
Check homologation date is current. No cracks or impact damage.
Race Suit
Correct homologation for your series. Check zips and velcro.
Race Shoes
Karting-specific boots. Check sole condition and ankle support.
Race Gloves
Karting gloves. Check palm and finger grip material.
Alternate Helmet Visor
Spare clear and tinted visor. Essential if conditions change.
Personal Items
Extra Clothes
Change of clothes for after the session. Layers for cold days.
Rain Gear
Waterproof jacket and trousers. UK weather is unpredictable.
Water
Minimum 2 litres. Driver hydration directly affects reaction time.
Food
Energy for a full day. Avoid heavy meals before sessions.
Kart & Mechanical
Tools
Full toolkit — spanners, sockets, torque wrench, screwdrivers, Allen keys.
Spare Parts
Chain, sprockets, brake pads, spark plug, axle keys, bodywork fixings.
Oil
2-stroke premix or 4-stroke engine oil depending on your class.
Fuel
Full fuel can. Check correct grade for your engine and series rules.
Chain Lube
Dedicated kart chain lubricant. Apply sparingly — wipe excess.
Garage & Cleanup
Paper Towels
For cleaning the kart, wiping tools, and general garage use.
Rubber Gloves
Disposable nitrile gloves for fuel, oil, and chain work.
Tires 🛞
Tire Tracker
Scan a tire barcode or enter manually to track heat cycles, sessions and condition.
Point your camera at the tire barcode
Takes a photo and reads the barcode automatically
Scanning…
BARCODE
—
Brand
Compound
Location
Purchase Date
Notes
Tires
No tires logged yet. Scan or add a tire to get started.
My Drivers
🪖 My Drivers
Add driver profiles for your team or family. Each profile stores safety equipment details for auto-filling tech sheets.
Add Driver
👤 Personal Info
Full Name
Date of Birth
Age
Primary Class
Kart Number
📞 Contact
Address
City
State
Zip
Phone
Email
🪖 Safety Equipment
Helmet Brand
Helmet Model
Helmet Rating
Suit / Jacket Brand
Gloves Brand
Neck Protection Brand
Neck Protection Style
Chest/Rib Brand
Chest/Rib Rating
Tech Sheets
📋 Tech Sheets
Auto-fill tech sheets from your kart data or upload your own PDFs. Perfect for pre-race scrutineering.
Built-in Templates
BMKC Pre-Race Tech Sheet
Bluemax Kart Club · Safety, chassis & engine inspection
SMKA Pre-Tech Sheet
Sonoma Motorsports Kart Association · Driver info & safety checklist
Generic Club Tech Sheet
Common fields for most local club scrutineering
Auto-fill from profiles:
Driver
Kart
Driver profile + garage kart data will auto-fill the form. You can edit anything before printing.
Uploaded Tech Sheets
Upload blank tech sheets from your track or series. Store them here for easy access at the track.
Tech Sheet
Review and edit before printing
📋 Basic Info
Date
Event / Track
Driver Name
Age
Class
Kart Number
Address
City
State
Zip
Phone
Email
🏎 Chassis
Chassis Brand
Year
Model
Serial / Frame #
🔧 Engine
Engine Brand
Engine Model
Engine Serial #
🪖 Safety Equipment
Helmet Brand
Helmet Model
Helmet Rating
Suit / Jacket
Gloves
Neck Protection Brand
Neck Style
Chest/Rib Brand
Chest/Rib Rating
Track Library
📍 Track Library
Save corner notes, gearing hints and tire setups per track. These auto-show when you select that track for a session.
Track Name
Corner & Track Notes
Typical Gearing
Tire Notes
✏ Edit Session
Editing Run
📋 Session Info
Track
Date
Best Lap Time
Session Notes
☁ Conditions
Weather
Track Condition
Air Temp (°F)
Track Temp (°F)
Humidity (%)
Track Grip
⚙ Chassis Geometry
Caster
Camber
Toe
Axle
Kingpin
Ackermann
Front Width
Rear Width
Ride Height F
Ride Height R
Seat Fore/Aft
Seat Height
⚖ Corner Weights
Left Front (lbs)
Right Front (lbs)
Left Rear (lbs)
Right Rear (lbs)
○ Tires
Brand
Compound
Front PSI
Rear PSI
Link Tire Set from Library
Point camera at tire barcode
Scanning…
⛓ Gearing
Driver Sprocket
Rear Sprocket
🔧 Engine
Main Jet
Needle
Spark Plug
Water Temp
◉ Brakes
Brake Pad
Pedal Feel
Disc Condition
📝 Setup Notes
🛞 Update Tire Counts?
Select which tires were used this session:
Edit Tire
Brand
Compound
Location
Purchase Date
Notes
Create Tire Set
Set Name
Set Size
Select tires to include in this set:
Data Analysis

Upload an AiM CSV export from Race Studio 3 to analyse your session.

📊 Compare Sessions
Select 2-3 sessions that have linked CSV data to compare them on the same charts.
📂
Drop AiM CSV here or tap to browse
Export from Race Studio 3 → File → Export As → Race Studio 2 CSV
Racer
Vehicle
Date
Laps
Best Lap
Sample Rate
Link to Session Record (optional)
Tap laps to select — up to 3 laps for comparison. Each gets its own colour. Tap 🗑 to remove a bad lap.
LapTimevs BestTop SpeedAvg SpeedMax LatGMax RPM
Lap Analysis
0:00.000
🔴 Slow  🟡 Mid  🟢 Fast Tap T1, T2… in the report to highlight on map
Tap or drag on any chart to see kart position on map · Press ▶ to play
Speed Trace
RPM Trace
Lateral G-Force
🤖 AI Coaching Report
Analysing your data...
Tap laps to select (max 3). 🗑 to remove bad laps.
LapTimevs BestTop SpdMax G
Track Map
🔴 Slow  🟡 Mid  🟢 Fast    T1, T2… = tap in AI report to highlight