LS1 Big Cam Idle, Holden Commodore HSV - STM Dyno Tuning

After completing the cam install in Chris' VY Clubsport, Andre got it on the dyno today to re tune the stock ECU. Showing just how poor the stock cam is, we picked up a massive 45 kw, resulting in 311kw at the wheels! The new power curve is far stronger from 3500 rpm all the way to the limiter with almost no loss of bottom end torque.

There is a copy of the dyno sheet here:

STM | Speedtech Motorsport Ltd
Performance Vehicle Specialists

[SpeedtechMotorsport]

Hi there, yes the exhaust is a single 3". That is big enough for an LS1. It sounds great.

[SpeedtechMotorsport]

@ebbett21 We use Kelford Cams. Are you based in Wellington? If so we have a Holden owners night this Wednesday (25th) night you would be welcome to come along. It starts at 7:30pm.

[Pull_It_Apart_Paul_Ham_CB]

What sort of $s for head and lumpy cam package on a VZ senator LS 2 6.0?
How long do you need the car?

[Vhat]

I'm from the Middle East and i own a car similar to the one in the video GM brought these car from Australia and they sell it as chevy lumina SS it's powered by a ls1 engine

[dalewhitmore]

massive, lots of $$ for 60hp isn't it?

[mattmann]

this is why I never vote for the GREENS i love v8s and no I don't want a solor powered, 4 cyl economic Earth friendly shit box