Can you tune VVT?
the correct way to tune vvt is using a dyno. in general you advance the cam to increase torque and retard it to increase horsepower. in the gm tunes advance is a value of 0 and every number above that is retard.
How much horsepower does VVT add?
Furthermore, VVT also broadens the torque curve before the peak, and prevents horsepower from dropping off rapidly after the horsepower peak. “With variable valve timing, we typically see a 5-10 percent improvement in output at the ends of the torque and power curves,” Godbold says.
Does VVT increase power?
This system does improve peak power – it can raise red line to nearly 8,000 rpm (even 9,000 rpm in S2000), just like an engine with racing camshafts, and increase top end power by as much as 30 hp for a 1.6-litre engine !!
Is VVT good for performance?
There are many benefits to using VVT and virtually no drawbacks. One benefit is an increase in maximum engine speed (and therefore more peak power) – as much as a 25% increase. Low speed torque is also increased, providing better handling and drivability.
What is a VVT delete kit?
BTR’s VVT delete kit contains the parts you need to convert your single bolt cam, VVT camshaft engine to a 3 bolt cam, non VVT engine. This kit includes a LS3 timing cover with cam sensor, timing chain dampener, balancer bolt, your choice of cam bolts, water pump gaskets and a cam gear.
Does VVT save fuel?
VVT and related lift systems help to improve combustion. That leads to better operation of the engine, lower emissions and a 1 to 6% reduction in fuel consumption.
Does VVT make a car faster?
Does Vvt Make A Car Faster? VVT offers many benefits, and there are no downsides to using it. A 25% increase in engine speed (and therefore more peak power) is one benefit. Torque is also increased, which improves handling and drivability as well.
Should I delete VVT?
If you want to upgrade your camshaft and keep the VVT system, you will need a Camshaft Phaser Limiter. If you want high performance from a bigger cam, you will need to delete the VVT system.
Can you disable VVT?
you can zero out the vvt spark tables if you want. you do not need to zero out the vvt cam tables themselves as those are now voided by setting the intake cam number to zero.