Webthis map over boost code eliminator or boost increase valve works only on the lb7 models and installs in under 5 minutes between the turbo and the waste gate. 3. 6k views 1 year ago. Truckmaster was doing a giveaway, so i decided to get entered by purchasing this ppe boost valve, and although i didn't win the giveaway i. Webi just bought the ppe boost valve. My truck is a 2002 2500hd 4x4. I have a boost gauge, 4 inch straight flow exhuast with out cat and edge juice on 3rd setting. Well i've never hit more. Ppe boost increase valve. Check each product page for other buying options. Ppe 116030000 performance parts & miscellaneous accessory. Weba boost pipe like ppe sells fools the wastegate into opening later. Lb7 chargers do ok up to 32psi, but as go further the lifespan drops rapidly as you go. That means more power and torque for you. And because it burns. Webboost valve by ppe®. Ppe is where engineering, design, and quality come together in perfect form. This superior product was crafted using modern manufacturing methods. Webbasically the wastegate lets the exhaust bypass the turbine housing/wheel and this keeps your turbo from overspinning, the ppe boost valve will allow your turbo. 20k views 7 years ago. How to install a ppe boost valve in a 2002 chevy duramax lb7 engine. Lb7 duramax dirtymax chevy 2001. Webthe ppe boost valve just restricts the flow/pressure in the wastegate hose and delays the wastegate opening, thereby letting the turbo build more boost. Webincrease air flow with pacific performance engineering boost increase valves. These aluminum pieces are anodized for lasting good looks, while they increase your stock. So i thought i'd give the valve a shot, along with the air horn mod. Seems like a decent, cheap way to pick up a little.
