4zracing Member Jul 6, 2021 #1 For the plated clones: How often are u guys replacing valve springs and doing total refresher? Who do u guys recommend?
For the plated clones: How often are u guys replacing valve springs and doing total refresher? Who do u guys recommend?
mike97760 Site Supporter Jul 6, 2021 #2 I change every 3 or 4 races not because I have had a problem but because of the overall quality of Chinese parts.
I change every 3 or 4 races not because I have had a problem but because of the overall quality of Chinese parts.
Colt sr Member Jul 7, 2021 #4 Talk to your respective engine builder on how often to refresh is my best answer. Unless you see loss in power or catastrophic failure
Talk to your respective engine builder on how often to refresh is my best answer. Unless you see loss in power or catastrophic failure
