Model number: TRA5292
Small shim set for fine-tuning TRX 3.3 nitro engines. Includes three cooling head gaskets (0.20, 0.30, 0.35 mm) for tuners, maintenance, and rebuilds.
Product Details
Small shim set for fine-tuning TRX 3.3 nitro engines. Includes three cooling head gaskets (0.20, 0.30, 0.35 mm) for tuners, maintenance, and rebuilds.
Cars: Traxxas Jato, Traxxas Revo 3.3, Traxxas T-Maxx
Needed to Complete (not included):
- Hobby knife
- Glue
- Paint and finishing tools
NOTE: Photo of completed model is for illustrative purposes only. This is a model kit that requires assembly.
More info
Traxxas Cooling Head Gaskets give you three precise shim sizes to adjust head height and combustion sealing on TRX 3.3 nitro engines. The pack contains 0.20, 0.30, and 0.35 mm gaskets (1 each), so you can dial in compression and head spacing without improvising parts.
Key Features
- Includes three gasket thicknesses: 0.20 mm, 0.30 mm, and 0.35 mm for stepwise head spacing adjustments.
- Each thickness supplied as (1 each) so you get the full set for quick comparison during tuning.
- Designed for TRX 3.3 engines to fit the cooling head area and provide consistent sealing under typical running conditions.
What's Included
- Cooling head gasket 0.20 mm (1 each)
- Cooling head gasket 0.30 mm (1 each)
- Cooling head gasket 0.35 mm (1 each)
Why Choose This Product
This compact gasket set is useful for anyone rebuilding or tuning a TRX 3.3 engine—racers, backyard tuners, and hobbyists alike. The three sizes let you make small, controlled changes to head height and compression, helping restore performance or chase a specific engine feel.
About the Brand
Great for tuning
Comes with 3 gaskets: .20mm, .30mm, and .40mm thick. They're awesome for dialing in your setup. You can use each one on its own or stack them up to tweak the engine's compression. Generally, the more nitro in your fuel, the thicker (or more) shims you'll need, but your mileage may vary. If you love tinkering with the 3.3, this is a cheap way to get more power or go thinner, use 20% nitro and tune for reliability.