17/10/2025
Today we had Zac’s beautiful GQ coil cab in for a run on the Dyno
Currie Bros built the engine back in 2023, while its been a long time coming Zac’s been finishing the rest of ute for a few years now and man has it paid off.
After a little play on the dyno, the pump did not what to play the game, maxing out at 135hp through the RE4.
A little time and a 200hp 11mm United Fuel Injection Pump later we rolled back onto the dyno to try it again.
This time proving why we use the UFI gear.
rolled off the dyno at 170HP and 760NM through the auto, now that doesn’t seem like heaps, but with the loose tourque converter, RE4 auto and 35s, driveline loss on the dyno is significant.
Completely changed the car from the 111HP it come in at. Making it such a different animal to drive on the road.
We were astonished by the time, money and hard work Zac has put into this thing and loved to see him trusting us with swinging spanners and giving it a run on the dyno.
How good is it to see the old GQs being given the love they deserve.
Currie Bros TD42 Division with other happy customer
If you are chasing a Dyno Tune, make sure to get in touch