Lq9 Piston Ring Gap

Engine engine mechanical 6 0l 6 7 2002 engine mechanical 6 0l specifications fastener tightening specifications specification application metric english.

Lq9 piston ring gap.

In general the lq4 and lq9 will see boost or nitrous before serious head work. We often get calls about people setting ring gaps to oem specs which can be as little as 1 3 the amount of ring gap that s actually required. Any power will put you well past the limitations of the stock injectors and pump. A ring must have a split in it so you can slip it over the piston top and into place.

This is a discussion on lq9 piston ring gap within the nitrous forums part of the lsx technical help section category. For marketing purposes it was also known as the vortec ho 6000. Piston ring end gap first compression ring measured in cylinder bore service. Do with the info what you choose.

This can directly bleed off the precious cylinder pressure that is so difficult to achieve. If i have a balanced and honed lq9 6 0l. This is also just one test so cannot verify consistency for gap bas. Follow the ring gap instructions for the pistons you are using.

Piston ring end gap second compression ring measured in cylinder bore production. 3 small block engine used in gm trucks between 2002 and 2007. This time we install connecting rods and pistons into the 5 3 l33 ls engine. Check out our chan.

Lq9 piston ring gap. The lq9 is a 6 0l gen. It stands to reason that a large gap at the end of the ring makes for an easier leak path. The most critical thing to check when installing piston rings is the end gap.

Never use oem ring end gap specs as the material and applications are wildly different. I have been searching this forum and ls1tech with no results. One place where these small things can pay off is with the piston ring gap. The ideal situation sees this gap held to an absolute minimum.

Piston ring end gap first compression ring measured in cylinder bore production. Just showing the ring gap on a 200k ish mileage engine. This gap should be as small as possible during operation. Episode 3 of our series on how to build a junkyard ls engine.