Name: Ecotec Nitrited Oversized Valves
Brand: ZZPerformance
SKU: ZZ-ENOV-INT
Price: 114.99 USD
Availability: OutOfStock

Camshafts & Valvetrain - Ecotec Nitrite Oversized Intake Valves

2

Location

Intake

Exhaust

Price

This is a one step above stock Nitrited low friction valve for the Ecotec 2.0 LSJ/LNF/LHU/LDK, and the 2.4 LE5s. These valves are .5mm oversized, we have tested many valve sizes and this is the size that we recommend. The head needs to be ported to take full advantage of an oversized valve. Installing a full set of these with no other modifications will increase the compression ratio on an LNF from 9.2 to 9.3 and an LSJ from 9.5 to 9.75.

The next upgrade above these are the Inconel valves.

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stock exhaust manifold
port work
competition valve job
valves
torque
cams
Gain

CH

10/21/2021

Chris H.

United States

We make them KICK A__!!!! with these valves!

With these valves, our competition valve job, cams, flowing and port work, we are seeing an honest, almost 50 horsepower gain and 50 torque. (nearly 200 with stock exhaust manifold) RET Racing Engine Technologies www.facebook.com/RacingEngineTechnologies

Ecotec Nitrite Oversized Valves

MW

02/13/2020

Michael W.

United States

Great valves

Made 300 hp naturally aspirated with a plenum using these calves

Ecotec Nitrite Oversized Valves