5m-ge future engine mods?

87hilux7mge · 06-03-2011, 06:30 AM

the pistons and rods will be a good upgrade, def get the rotating assembly balanced professionally, itll smoothe it out and rev a bit easier/more too.

check the cyl head out and see what needs replaced ( guides, seats ground etc.) then do a small diy pnp. a set of stock valves will be fine, spring upgrade (if there is one for the 5m?) headers help alot, you wont see it on a dyno necessarily, but it makes for good drivability.

i think you mean a 255 lph fuel pump. and swapping in a set of cleaned 7m injectors would be more than enough, they spec out at about 310cc i believe.

what are you gonna use for EMS? stock or aftermarket?

sounds like a solid plan, should be good.

06-03-2011, 06:30 AM	#2
87hilux7mge walbro fp Join Date: Dec 2010 Location: spokane Posts: 479	the pistons and rods will be a good upgrade, def get the rotating assembly balanced professionally, itll smoothe it out and rev a bit easier/more too. check the cyl head out and see what needs replaced ( guides, seats ground etc.) then do a small diy pnp. a set of stock valves will be fine, spring upgrade (if there is one for the 5m?) headers help alot, you wont see it on a dyno necessarily, but it makes for good drivability. i think you mean a 255 lph fuel pump. and swapping in a set of cleaned 7m injectors would be more than enough, they spec out at about 310cc i believe. what are you gonna use for EMS? stock or aftermarket? sounds like a solid plan, should be good. __________________ 87 toyota 4x4 single cab short box pickup, 7MGZE.