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www.hotrod.com/articles/hrdp-1007-gms-variable-valve...

We test GM's new variable valve timing system and get dozens of horsepower with not sacrificing and torque. Only at www.hotrod.com, the official website for Hot Rod Magazine.

www.motor.com/magazine-summary/new-twist-on-an-old-story...

New Twist on an Old Story: GM's Variable Valve Timing. ... How Cam Phasers Work. ... The stories of poor oil change maintenance and its effects on GM variable valve timing are common with both dealers and independent shops, so if your customer has a vehicle with one of these systems, you really should encourage him (more passionately than usual ...

auto.howstuffworks.com/camshaft2.htm

VTEC (Variable Valve Timing and Lift Electronic Control) is an electronic and mechanical system in some Honda engines that allows the engine to have multiple camshafts. VTEC engines have an extra intake cam with its own rocker, which follows this cam. The profile on this cam keeps the intake valve open longer than the other cam profile.

www.justanswer.com/buick/1t7ka-vvt-v6-engine-does-work.html

The VVT V6 engine how does it work? - Answered by a verified Buick Mechanic ... I need to replace the VVT solenoid part 917-219 on my 2010 enclave but I m not sure exactly where it goes. Can you give me installation steps on how to replace this part please? ... GM, Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics. Ron Z ...

www.pacificp.com/forum/viewtopic.php?p=91712

GM Performance Forum Index » GM Performance Forum » How does GM's VVT work? The time now is Mon Apr 08, 2019 9:11 pm | All times are GMT - 8 Hours Page 1 of 1: You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum

jalopnik.com/how-variable-valve-timing-works-500056093

Today's topic: Variable Valve Timing. New cars are confusing. With all the computers, sensors, and gadgets, it may seem like there's some sort of magical witchcraft taking place under the hood.

www.youtube.com/watch?v=glUXDMuQ3Bs

Few innovations under the hood have become as ubiquitous as variable valve timing. Automakers brag about it all the time, but seldom explain it. So Brian Cooley's here to do just that.

www.superchevy.com/how-to/engines-drivetrain/0405sc-gmdod

A look at the GM new displacement on demand technology. In describing GM's new fourth-generation small-block, we run the risk of sounding like that popular light beer commercial, "tastes great ...

www.onallcylinders.com/2017/12/05/ls-tech-how-to-delete...

(Summit Racing’s Paul Spurlock and Brian Nutter contributed to this article.) How Does VVT Work? The computer senses engine load. It also monitors valve timing through the camshaft position senso r.It then uses that VVT data to determine the best valve timing for the current conditions.