Vems How to improve boost quicker.

[a4kquattro]

Because the seated valves should hold the compression, not the guides, right?

I'm the one who just ordered the VEMS and SB Stage 4 clutch with 7a flywheel. Thanks for all the help!

Hi Chris, good to see you looking up vems info online in anticipation I'm sure. just waiting on your jpt55 connector (car harness side connector) and I'll ship out your order. Yeah, the seated valves shouldn't be leaking. if there is pressure escaping past the valve and into the valve guide, that indicates a seating problem. can be fixed by simply seating in the valves with some valve grind compound or might indicate bigger problems like valve or valve seat damage.

[a4kquattro]

thanks Marc! A leakdown test can indicate this symptom right?

right. so with a leakdown tester you'd be listening for air escaping out the intake or the exhaust with the cylinder fully at tdc.