zzperformance

Our upgraded ZZP Ecotec timing chain guide bolt is made of an upgraded alloy over stock and solves the problem of the stock shoulder bolt shearing ...

Our ZZP Ecotec complete timing chain kit includes everything needed to service your timing chain system while including our upgraded components to ...

This valve spring tool is designed to make swapping valve springs on your Ecotec engine to our ZZP 82# valve springs a breeze, and do so affordably...

They will correct valvetrain geometry in heads using LSx length valves. Sold as a pair. .060" thickness

After 2 years of severe testing in the LS market, we are releasing these in the 3800 market as our high performance lifter, superior to the common ...

This lifter is modeled after the Comp 875 lifter but has more travel range for more installation flexibility. They give higher RPM power without th...

The Gen2 "LE2" Cruze comes with very light valve springs from the factory. Whenever you bump the rev limiter and/or boost the valve springs will st...

This valve spring tool is designed to make swapping valve springs on your 1.4L engine to our ZZP LE2 75# valve springs a breeze, and do so affordab...

Our ZZPerformance LF3/LF4 Cam Sprocket Tool makes servicing and changing your camshaft, valve springs, and other valvetrain components quick and pa...

This starts off as a stock OEM ATS-V camshaft.  We machine the factory fuel pump lobe off and press on our new billet larger lobe on.  This increas...

Durations are measured at 1mm lash Lift: Stock cams 203.6 int duration   .406" int lift194.0 exh duration .406" exh lift ZZP Stage 2224 int durati...

Our ZZPerformance LNF/LDK/LE5 camshaft bolt is made from the same proprietary material as our head studs and upgraded flywheel bolts for more secur...

Our ZZPerformance LSJ camshaft bolt is made from the same proprietary material as our head studs and upgraded flywheel bolts for more secure clampi...

Dress up your engine bay with our ZZPerformance intake cam end plate. CNC machined in house from 6061 billet aluminum this piece replaces the facto...

ZZP offers these aftermarket cams for your LSJ engine. When paired with better valve springs, the lobe, duration, and lifts are modified to improve...

Our ZZPerformance LTG camshaft bolt is made from the same proprietary material as our head studs and upgraded flywheel bolts for more secure clampi...

Stock cam specs: Duration @ .050”: Intake = 194 deg, Exhaust = 194 deg Lift: Intake = .402”, Exhaust = .414” ZZP Stage 2 cam specs: Duration @ ....

Continuing on the success of our Ecotec timing chain guide we have decided to bring the same material and upgrades to platforms outside of the Ecot...

Continuing on the success of our Ecotec timing chain guide we have decided to bring the same material and upgrades to platforms outside of the Ecot...

In out quest for continually pushing the platform, we found ourselves at the point where even with our upgraded springs, we were fighting valve fl...

ZZPerformance is proud to offer a complete performance camshaft kit for your 3800 powered vehicle. This kit is designed to get you nearly everythin...

We highly recommend determining the proper length of pushrod for each engines specific setup. This length checker will allow you to adjust it to th...

We highly recommend determining the proper length of pushrod for each engines specific setup. This length checker will allow you to adjust it to th...