READER'S RIDES: The author's overcompensating sh*t missile edition.
20 JUN 2025 - Jeff Willis
For June’s Reader’s Rides edition, we are going to feature the author’s car this time. And remember, if you’d like your car to be featured, send a detailed list of mods, photos, and links to jeff.willis@rallysportdirect.com.
Hello. I’m Jeff the author. I’ve been a MKIV Supra owner since 1999 and have owned several examples throughout the years. Once upon a time I was an avid drag racer with over 300 drag passe, a few hurt motors, enough money spent to buy a small village, but it was the time of my life that made core memories. As we get older life happens, we get a house, wife, kids, bills, challenges, and before we know it, we are middle-aged people. During covid, I was unfortunately in the category of relationships where the inevitable was exacerbated and my pasture wasn’t green enough. I went back to what I loved, Supras. I have owned my current example for two years now and built it exactly how I wanted to do it, which is to be one of the fast guys on the highway. Typical Supra stuff basically.
This example is a factory 1997 Twin Turbo 6-speed USDM model. 1 of 31surviving units in the world in Royal Sapphire Pearl built between 1997 and the final year in 1998.
ENGINE:
- Titan Motorsports race built 3.0 billet main ahortblock
- Headgames ported/polished head
- Ferrea 1mm oversized valvetrain
- HKS 272 intake/exhaust cams
- Titan motorsports cam gears
- Sound Performance race intake manifold
- 2JZMotorsports billet valve covers
- 2JZMotorsports catch can system
- Full titanium hardware
COOLING:
- Greddy 4-Row front mount intercooler
- Lead Foot Welding fabrication in the intercooler pipes
- Induction Performance Pro Speed Fan Kit
- PWR all-aluminum radiator
TURBO:
- Precision 7685 Gen 2 Sportsman turbocharger
- HKS exhaust manifold
- Tial 60mm external wastegate
- Tial blow off valve
- 4-inch downpipe
- 4-inch mid pipe
- HKS 4-inch titanium cat-back
FUEL SYSTEM:
(Jeff14)
- 2JZMotorsports Flex Fuel System
- All PTFE fittings and fuel lines
- ATF fuel filter
- Radium triple pump hanger
- (3) AEM 340 LPH fuel pumps
- Injector Dynamics 2200 CC fuel injectors
- DeatschWerks fuel pressure regulator
- Larger alternator to drive the fuel pumps
TUNING:
- AEM Infinity 506 standalone ECU
- 2JZMotorsports custom engine wiring harness
- Tuned by JR Crosby with several safety nets in place
- 10 levels of boost and traction control
- All controlled by a BTI touch-screen
SUSPENSION:
- HKS Drag coilovers
- TRD front and rear sway bars
TRANSMISSION / DRIVETRAIN:
- Jack’s built factory V-160 transmission with carbon synchros, billet shift forks, cryo-treated gears, with internal baffling
- McLeod RXT1200 clutch with Tilton release bearing
- Factory 220mm rear differentital
- Factory driveshaft
- Factory rear axles
BRAKES:
- AP Racing 6-spiston front calipers with 355mm slotted 2-piece rotors
- Brembo 4-piston rear calipers with 355mm drilled rear rotors
- Stainless steel brake lines
- Motul brake fluid
CURRENT WHEEL SETUP:
- CCW Beadlock rear drag setup. 17 x 10 with Mickey Thompson ET Street R tires in 305/45/17
- CCW Classic wheels front setup 18x10 with 265/35/18 NangKang Sportnex CR-S time attack tires
INTERIOR:
- Stock full weight interior
- TRD Steering wheel
- New OEM leather dash
- New OEM leather arm rests
- New OEM center console
- New OEM shift knob
- New OEM ebrake handle
PERFORMANCE:
- 1305 RWHP and 975 RWTQ at 37 psi
- Best 50-150 in 4 seconds flat in Utah 5300 ft elevation
- Best 60-130 4.8 seconds spinning at Utah 5300 ft elevation