4-2-1 exhaust manifold and new inlet manifold + bike carbs. That'll add a load of power. :wasntme:
If you've got a welder, angle grinder, etc, etc then it's just the cost of the parts. If you haven't got the experience it can cost more. I think some people have paid upwards of £200+ for inlet manifolds to be made.how much would that cost to do?
cheers for the help