Quote:
Originally Posted by lfelunden
I've looked on several kits out there, it seems like ESS is the only without upgraded spark plugs am I right ? (I've looked on G-power, ESS, AA and VF).
Any ESS user who can tell me how often those spark plugs should be replaced  ? |
Defo the GPower has upgraded plugs but the are extortionate to replace.
But after speaking to Sal at Evolve he says they are not necessary if tuned correctly.