All drama aside, ie with on3 and the fuel injector issue, the car ran strong. The only mod to the engine is an F cam ( I know I would have been fine with my stock cam but gotta have me some lope!!!)
At 9lbs the car made 393hp and 452 ft/lbs of torque. Tuner said he could of squeezed out more but I decided to up the boost at this point. I had the red spring in the gate( mine came with 2) which gave me 6 lbs and then I adjusted by hallman boost controller to get the 9lbs. So I simply turned the boost controller up and we did another pull. The boost jumped up to 10.3 lbs at around 3200 then slowly dropped off as the rpms got higher. It was only showing 7 lbs of boost by the end of the pull at around 5500 rpms. So by turning the controller up, I in turn made less horsepower?? Can someone please explain what could be going wrong.
After that pull, I decided to put the blue spring in after seeing some people were seeing 10lbs with it. It made 11.5 lbs and he cut the dyno off at 3800 rpms. The car made 384hp and 528ft/lb of torque by that point. Didnt want to get greedy and we ran outta time so I left with the 9lb tune.
9lbs:
And the short 11lb pull:
At 9lbs the car made 393hp and 452 ft/lbs of torque. Tuner said he could of squeezed out more but I decided to up the boost at this point. I had the red spring in the gate( mine came with 2) which gave me 6 lbs and then I adjusted by hallman boost controller to get the 9lbs. So I simply turned the boost controller up and we did another pull. The boost jumped up to 10.3 lbs at around 3200 then slowly dropped off as the rpms got higher. It was only showing 7 lbs of boost by the end of the pull at around 5500 rpms. So by turning the controller up, I in turn made less horsepower?? Can someone please explain what could be going wrong.
After that pull, I decided to put the blue spring in after seeing some people were seeing 10lbs with it. It made 11.5 lbs and he cut the dyno off at 3800 rpms. The car made 384hp and 528ft/lb of torque by that point. Didnt want to get greedy and we ran outta time so I left with the 9lb tune.
9lbs:
And the short 11lb pull: