Traxxas 2.5 Engine Upgrade Kit T-Maxx

Traxxas makes it easy to upgrade TRX Pro .15 nitro-powered models to the awesome power of the new TRX 2.5 Racing Engine. All the necessary hardware to bring older Traxxas models up to full TRX 2.5 spec is included such as: header, pipe, pipe hanger, coupler, linkage, and additional components specific to each model. Major components come pre-assembled and pre-adjusted from the factory. Just bolt them on! Detailed instructions are included. TRX 2.5 Racing Engine (model 5207) sold separately.

Includes

One Plastic Tune Pipe w/Wire Hanger
One Exhaust Header w/Screws & O-ring
One Exhaust Coupler
One Slide Carb Link Bellcrank
One Slide Carb Linkage Set
One Drill Bit for drilling Bellcrank Post mounting holes
Two Tie-Straps for mounting Exhaust Coupler
One 90-degree pressure fitting
One 3x10mm machine cap screw w/washer
One instruction sheet
One drilling template sheet

Specs

Tune Pipe Length: 101.6mm (4)
Header Pipe Outer Diameter: 13mm (.51)
Drill Bit size: 3.175mm (.125)