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Twins looks cool bit isn't needed IMO I setup correctly one turbo is fine if not better seen alot of singles turbo setup cars whoop twin cars simply because the singles were setup correctly and sized correctly just saying
 
Discussion starter · #1,727 · (Edited)
Completed first test. Power braking in the drive way.

1800 rpm, 15invac pb: You can hear turbo spinning up, vac goes to 10invac in about 4 seconds then the rear tires start to spin under a vacuum.

2000 rpm, 10invac pb: Turbo spins up, vac goes to 0 to 5psi boost(4.7 boost spring installed), rear tires are spinning with white smoke coming from them in about 4 to 5 seconds.:thumb::thumb:

Note: This test was done with the drive way a little wet from the morning rain.
 
Completed first test. Power braking in the drive way.

1800 rpm, 15invac pb: You can hear turbo spinning up, vac goes to 10invac in about 4 seconds then the rear tires start to spin under a vacuum.

2000 rpm, 10invac pb: Turbo spins up, vac goes to 0 to 5psi boost(4.7 boost spring installed), rear tires are spinning with white smoke coming from them in about 4 to 5 seconds.:thumb::thumb:

Note: This test was done with the drive way a little wet from the morning rain.
:danger: Not that kind of smoke right? :thumb:
 
This is going to be great fun....
 
Discussion starter · #1,733 ·
Been driving the truck around town to get all the tune and trans computer adjusting done. The turbo spools up and whistles like a diesel. Not as loud but, still does it. Cool. :coolsmiley::thumb: Still gotta order parts though. :rolleyes:
 
Discussion starter · #1,739 ·
Out driving around in the truck. It's so much nicer to drive around now without the turbo boosting up in traffic unexpectedly. So far, no TB shut downs yet. The boost is very controllable in traffic.:thumb:

Although going onto the freeway with the overdrive off and the engine rpm up. Have to be careful, still will boost up strong like it did. The 50mm waste gate is holding the boost down to 5psi with the 4.7 boost spring in it. Can definitely tell there's allot of boost left in this turbo. Steady strong pull from the GT45.:thumb:
 
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