Build & Tuning Guides
Browse all articles in build & tuning guides
2-Blade vs 3-Blade RC Boat Propellers: Which Should You Run? (2026)
2-blade vs 3-blade RC boat props explained: how blade count changes speed, amp draw, acceleration and fitment, plus matched prop examples and which to run.
Octura Propellers Explained: Nomenclature, Sizing & Best Picks by Hull Type (2026)
Decode Octura propeller codes, compare X440 vs X445, and learn which series suits monos, cats, riggers and scale hulls — with a safe tuning workflow.
RC Outrigger Racing Setup Guide: Tuning P-Class & Q-Class Riggers (2026)
Rules-first RC outrigger tuning guide for NAMBA and IMPBA P, P-Limited and Q class riggers: legal baselines, hull setup, props and race fixes.
RC Boat Hull Painting & Finishing Guide: Primer, Paint & Clear Coat
Paint an RC boat hull that survives water and fuel. Separate guides for Lexan, ABS and fiberglass hulls, plus which clear coats actually hold up.
Catamaran vs Deep-V vs Mono Hull: Tuning Differences Explained
Catamaran, deep-V or mono hull — each RC boat needs different tuning. Compare CG placement, strut angle, trim tabs and prop setup to fix blow-over and chine walk.
RC Boat with Camera: Best Options & How to Mount One Properly (2026)
From toy WiFi boats to real 5.8GHz FPV rigs and bait-boat winch cams — what actually works underwater, plus a step-by-step guide to mounting and waterproofing a camera on any RC boat.
RC Boat Controller & Receiver Guide: What to Upgrade and Why (2026)
Stock 2.4GHz radios glitch, drop range over water, and run out of channels fast. Here's what actually matters when upgrading your RC boat's TX and RX.
RC Boat Electronics Kit: What You Need to Wire a Build from Scratch
Building an RC boat from scratch? Here's the full electronics stack in the right order — motor, ESC, battery, servo, cooling and wiring — with real compatibility numbers.
3D Printed RC Boats: Best Designs, Free STL Files & Build Guide (2026)
The real STL picks (free and paid), the print settings that actually keep water out, and the motor/ESC/servo specs to build a 3D printed RC boat that runs.
RC Boat Accessories: The Upgrades & Add-Ons That Actually Make a Difference (2026)
Lights, decals, driver figures, stands — which RC boat accessories are worth buying and which are just for looks? A candid, category-by-category breakdown.
Zippkits RC Boats: What They Are & Best Kits to Buy
Zippkits makes laser-cut wooden RC boat kits for racers, not RTR toys. Here's the full lineup by skill level, what's actually in the box, and what to buy.
How to Build an RC Boat from Scratch: Step-by-Step for Beginners
A complete step-by-step guide to building an RC boat hull, powertrain, and electronics from raw materials — plans, tools, costs, and a leak-proof maiden voyage.
RC Boat Kits for Adults: Best Build Kits to Buy in 2026
The best RC boat build kits for adults in 2026 — wood, fiberglass and ARR hulls ranked with real specs, what's included, and what to buy instead of Dumas.
RC Boat Tuning Guide: Props, Trim Tabs & Getting the Most Speed (2026)
Balance your prop, dial in trim tabs, and fix chine walk before you touch the motor. The free and near-free tuning steps that actually add mph.
RC Boat Jet Drive vs Prop: Which Is Worth It?
Jet pump or propeller? Real RC speed numbers, durability data, and buyable models (Jet Jam, Jetstream, Spartan SR, Sonicwake) to help you pick the right drive.
RC Boat Prop Size Chart: Diameter, Pitch & Pick Guide (2026)
Diameter, pitch, bore, blade count, materials, balancing — everything you need to match the right prop to your RC boat without burning your ESC. Verified specs.