I have a 82 toyota hilux 2wd (

not enuff money for the 4wd ) and i need to sort out the front brakes as they are rubbish and also want to sort out the suspension. Not sure weather to go really high or lower. Want to go high with huge tyres but not sure the lil engine will cope. PLEASE PLEASE i need some help. Any cheap engine performance enhancing tips for this would also be very greatful
thanks guys.