changed spring on forge 007p DV

[Cowie]

What if anything should i be able to notice/feel when i change the stock green spring to a yellow one on my stage 1 mapped LC, a lot has been written about uprating the spring if your car has been mapped.
Cheers

 

[Damoegan]

Nothing. But the yellow spring will help the valve react faster and should help it hold beest a little better. But you wont feel any difference though.

 

[traumapat]

When my lc was stage 2 when coming off the revs the boost took a while to fall away. changing to yellow fixed that.

If that wasnt happening then i doubt youd feel any difference. You should ideally have as soft a spring as you can get away with.