H
Huw T
Guest
In a attempt to keep up with my pals coupe on the way to Donny Park on Sunday I recently bought myself a power boost valve. This will hopefully be fitted this week - thing is, the guys who are fitting it said this will make very little difference to performance unless other mods are made i.e. gas flowed head etc.
Is there truth in this or am I being told a load of porkies to relieve some extra wonga from my wallet?!!
Thanks
Huw
Is there truth in this or am I being told a load of porkies to relieve some extra wonga from my wallet?!!
Thanks
Huw