The Stage 1.5 is our most popular upgrade for the GTR. It is capable of handling 1050 wheel HP+ and over 900 FTLB of wheel torque on our dynojet dyno. It has been used to go as quickly as 8.49 in the 1/4 mile, and over 169 mph.
The Stage 1.5 is limited by it’s reliability on highway pull type runs with over 900 ft lb, that being said it was a natural progression to add the PPG Billet 2-6 gears to the very popular stage 1.5 setup and the “One G” was born, its the gearbox for the 8 sec racer on a budget who can’t spring for our stage 4+ and doesn’t need it due to lower power requirement. Can be also ordered with a 9 plate variant clutch with power holding over 1050 ftlb torque.
This Gearbox is easily upgraded to stage 4 and beyond if needed later on.
Some that have used the Stage 1.5:
|PPG or Dodson 1-6 Gearset|
|Dodson FWD retainer|
|Dodson Mechanical lock1|
|Dodson Mechanical lock2|
|O ring and seal upgrade kit|
|Oil pump shaft and oil pump blueprint|
|6 magnet Kit|
|Stainless reusable oil filter|
|Dodson superstock 8 or 9 plate clutches|
|Dodson Forged Basket B|
|Dodson Forged basket A|
|Valvebody Selector Shims X 3|