shav wrote:Alex - what does this mount actually assist in doing? (sorry for my noobness)
When you push the pedal on the right hand side (
loud noisy fast maker) it generates rotational torque
(twisty twisty).
The application of this
twisty twisty to the drive train creates
twisty twisty trying to spin the engine (
vroom vroom bang kaput) around the opposite way to your tyres (
squealy sticky round lumps). The same thing applies in reverse when you take your foot OFF the
loud noisy fast maker and your
vroom vroom bang kaput tries to spin the SAME way as your
squealy sticky round lumps, due to
twisty twisty being transferred the opposite direction
The Pitch Stop Mount (
roundy roundy stoppinator) stops the
vroom vroom bang kaput from twisting around by connecting it to the firewall. The standard
roundy roundy stoppinator is made from quite soft rubber, and every time you apply the
loud noisy fast maker and generate
twisty twisty from the
vroom vroom bang kaput, the initial
twisty twisty is consumed by the rubber bushing.
The replacement
roundy roundy stoppinator is much harder, and creates a much more instant and direct feedback when you press the
loud noisy fast maker. It also means that when you let off the
loud noisy fast maker, the
twisty twisty is applied more directly back into the
vroom vroom bang kaput, giving you more immediate feedback.
This also can solve problems related to the gearbox (
crunchy crunchy dust me selector) when you apply the
loud noisy fast maker heavily as it reduces the movement of the
crunchy crunchy dust me selector when under
twisty twisty.Application of the replacement
roundy roundy stoppinator can cause slight increases of noise and vibration (
shudder shudder bang bang) when your
vroom vroom bang kaput is at idle, causing your whole car to shake (very slightly). On vigorous application of the
loud noisy fast maker there will also be increased
shudder shudder bang bang, but by that point it's a bit moot!
TLDR: makes your car more responsive under acceleration, reduces gearbox movement to make selection easier under heavy acceleration (notably the shift to 3rd), makes your car more touchy in terms of engine braking for the same reasons, and slightly increases NVH because the engine movement is transferred to your car more.