flash of red

I installed the APS turbo kit on my Z06 about 4 years ago this March. My engine is still stock except for melling oil pump and superdampner balancer. I turned up the methanol intensity setting and set it to spray at 3 psi several months ago. I knew I needed to re visit the dyno to make adjustments. I finally got around to it. The first pull gave us 603 HP and 530 torque at 11.5 psi, fuel was off the charts rich. The dyno sheet shows 1st pull vs last pull.My blitz EBC started acting up with lower boost levels till we changed the setting from WG to AC to control the wastegates. After we got the boost level back under control we made 679 hp at 12.5 psi boost, still pig rich. We turned it down to 11.5 psi and adjusted the fuel to 11.5 afr.This dyno sheet is below. I am very happy with the gain in torque and HP on a stock LS6. We ended up with 663 hp and 630 torque.

Yellow03Z06

Nice numbers!

Now add yourself to the nifty little dog list a few posts down

milo337

Nice numbers on a stock block.

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