Brooke Spencer/ Ron Adams: 2009 Custom FJ40 Buggy
Top Truck Challenge 2011 Competitors: Show & Tell
By: Douglas McColloch, Ken Brubaker, Photography by Ken Brubaker, Sean P. Holman

Resting on a “Spinney custom-built chassis” and sporting “Rotting Carcass Green” paint, th
Buggy class:No Small Potatoes
Toyota-themed vehicles don’t often get picked for Top Truck, but Brooke Spencer’s FJ40-bodied buggy is the exception to the rule. With big power, mad-low gearing, and max suspension travel all baked into the mechanical mix, this Idaho-based buggy, piloted by Ron Adams and co-driven by Ben Spinney, aims to be the first-ever Toyota-inspired competitor to take top honors at TTC.
The Details
- Owner, driver name/city: Brooke Spencer, Ron Adams/Sagle, ID
- Occupation: Self-employed
- Vehicle model: 2009 custom Toyota FJ40 buggy
- Estimated value: N/A
- Engine/aspiration: Propane-injected 440ci Mopar V-8, balanced and blueprinted; Edelbrock Performer RPM intake, dual 2½-in exhaust
- Transmission: K-Case TH350 w/six-pinion planetaries
- Transfer case: 32-spline NP205/Klune-V 2.7
- Suspension (f/r): Double-triangulated four-link, 18-in 2.5 RaceRunner coilovers/double-triangulated four-link, 18-in 2.5 RaceRunner coilovers
- Axles (f/r): 2½-ton Rockwell/2½-ton Rockwell
- Axle ratio: 6.72:1
- Wheels: 20x12-in steel Stazworks double beadlock
- Tires: 54x19.50-20 Mickey Thompson Baja Claw TTC

The front suspension is textbook buggy-building, with a double-triangulated four-link and
Brooke Spencer/ Ron Adams, Team #12
- Most looking forward to:“The Mini Rubicon. I really like rocks.”
- Not looking forward to:“Mud Pit. Not looking forward to cleaning!”
- Playing on his iPod/CD player:“Black Label Society.”
-

Inside the FJ, Corbeau buckets keep driver and co-driver comfortable while a Grant wheel t
-

Out back, a 2½-ton Rockwell (front) axle gets the full hydro-steer treatment, receives its
-

Mo’ power from Mopar: 440 beautiful propane-fed cubes of it, to be precise. The block was
By Douglas McColloch, Ken Brubaker
Enjoyed this Post? Subscribe to our RSS Feed, or use your favorite social media to recommend us to friends and colleagues!