any ideas for more psi

[petergl67]

Any ideas to get more boost out of my l67. It's currently running 10 psi I would like more. Any tips guys

[bigjim92]

You really don't need multiple threads asking similar questions.

For more boost,
V6 Boost Upgrade Kits - 6psi - 19psi - Mace Engineering Group

BUT, if you want more boost, you need an intercooler... no um's and buts,
Intercooler Kits - Mace Engineering Group

[monkeys437]

Ive seen some rides on l67torque.com that run 14psi pulleys with a cam, exhaust and tune with no cooler. But basically you will need either cam or cooler, and a tune for more boost

[immortality]

you can run more boost with a cooler and no tune, you can run more boost without a cooler and a tune or you can get a cam and more boost and still need a tune.......

With a cooler you will get a good increase in torque, without a cooler you can run more boost but end up having to take out a lot of ignition timing due to elevated inlet temps with will cost you torque.....

solution: cam + cooler + tune result