What are some upgrades and mods that can be done to give the 2.7 Liter 4 cylinder some more power. thanks


1985 yota 22RJasper motor w/ cam,webber carb.Marlin histeer & 4"springs, AllPro jonny jointshackles. Bds yj springs upfront. Bilstein 5150's all around. 4.88 yukon gears,detroit locker and truetrac. Fj80 Master cylinder, 33" MTR's