CRT Small Engine Repair

02/15/2025

2 gallon fuel tank to feed a 500cc Big Block

02/15/2025

Nitromethane! Pure Nitro has a Specific Gravity of 1.139 @ 68*. We tested this at 70*. Some people say pure Nitro is clear. We did some research and found that a dye is added to show instability. If nitro with dye turns blue it is unstable and at that point becomes extremely dangerous.

02/15/2025

1/4" push rods vs. 3/16" push rods. 1/4" rods are necessary for high lift, modified engines.

12/02/2024

Still busy with Riding mowers, generators, snow blowers, racing engines, and even rodent exterminators! Give us a call for your small engine needs! Mild to Wild we can get it done! 208-340-9491

09/11/2024

08/15/2024

If you're not busy Sat stop by! There will be all kinds of stuff to check out. Legend car, 600 mini sprint, 250 micro sprint, drag racing banshee, Cage karts, speedway karts, asphalt karts, hot rods, even rental karts on display.

04/18/2024

Sir your riding mower will not run on diesel.

02/26/2024

Sounds pretty spicy! 🌶️ 🌶️ 🌶️

02/17/2024

Some of these little generators have to be completely torn apart just to get the carb off. On this until the case has to be split, the fuel tank has to come out. Then you can access the carb. Good times!

02/10/2024

2yr old limited mod engine. 20+ races. 6% leak down out the breathers. Not bad for as many laps as it has on it.

02/08/2024

Custom valve reliefs on a 440cc big block piston for proper clearance.

02/08/2024

We open up the drain hole between the lifters on all of our race engines.. This allows oil to drain back down into the block much easier. Also allows any excess case pressure to vent up into the valve cover area.

02/01/2024

Predator 212cc
Limited Modified
18-20hp
12.91 ci
13.29 compression
Stock lift cam
Billet Rod
Flat top piston
Dyno PVL flywheel
Stock valve head (ported and milled)
26lb valve springs
1.3 stamped rockers
Tillotson alky carb
Thick fl**ge, big tube header

01/12/2024

Snowblower season!

12/31/2023

236cc built for kart racing
14.41 ci
13.6:1 compression
Tillotson block
Billet side cover
Polished and knife edged crank
Dyno PVL flywheel
Billet big valve head & intake manifold
Billet Rod
Forged Wiesco piston
Billet 1.35 rocker arms
Comp Carbs 370 tillotson carb
Thick fl**ge, big tube header
Carbon fuel pump mount

12/21/2023

440cc big block engine for kart racing. 13.2:1 compression, runs on methanol.