The 1.0 gearbox is the choice then, I think you'll need the gearbox and the 1.0 axles, but not sure.
But the basic N/A setup, will be 1.6 primera airbox, exhaust header, and camshafts.
A more advanced build will have, a ported head, 1.0 pistons and connecting rods for high cr, custom intake header, bigger tb, lightweight flywheel.
An extreme builds will have, custom made pistons for extreme high cr, bigger valves, extreme duration and lift cams probably with custom roller camshafts, e85 kit, knife edge crankshaft
The best builds, are the ones where everything is tuned equally but every horsepower will be gained depending on the budget.
Chers bro
Enviado do meu MI 8 através do Tapatalk