WILLALL 4x4 and OFFROAD
Hummer Tuning Page
GAIN: ENQUIRE. COST = $POA
|The H3 Hummer is a seriously underrated recreational vehicle with a punchy five cylinder engine capable of being tuned to deliver exceptional performance. This particular vehicle was fitted with a Vortech centrifugal supercharger/intercooler system, uprated fuel system, and then tuned by Willall to deliver over 200kw at all four wheels. Thats a massive 60% power and torque gain over standard, and one that put a grin on the owners face|
ALL WILLALL RACING PRICES INCLUDE CUSTOM DYNO TUNING AND INSTALLATION FOR A FULL DRIVE-AWAY TUNING RESULT. NO MORE TO PAY!