so far frommm experience :)
depends on whether u r a monster urself or not
do u have the neeeeddd of speeddddd
do u have the needddd of acceleration g's
ppl from
4g13 will go up to 4g15
4g15 alwiz go up to 4g91
4g91 hybrid to 4g92
4g92 hybrid to 4g93
4g93 hybrid to mivec 93
4g93 mivec hybrid bolt on turbo
4g93 gsr hybrid mivec head
at the end of the road of 4g9X , u will want to opt to 4g6X series
where the possibility of getting 400-600hp will be a dream come true
4g9X series would give up most 300hp i guess with standard internals
4g67 is the way to go , if ppl say heavy engine laa, weight issue
need to balance front n back la , handling nt good la after 4g6X engine
its actually crap , it is heavier bt the power is undescribeable
a heavy modded 4g9X series where he thrown a lot of cash into it
the same amount u distribute with to a 6X series engine n slight mods ,
i can say , the gsr can go first, u can have a puff first to eat him for breakfast
as for handling its nt an issue , need balance weight n all , nothing laa
unless u r on the track , continuous corners next to next
turbo cars with correct size turbo , minimal lag , matching suspensions system , u can climb genting for fun rides , need good traction tyres as well. dont expect a 600hp car on 2wd to walk straight laa, tht one cant help la , 300-350bhp is just nice :D
i know some of u guys r hardcore n/a fans , bt in terms of torque and power , is there any other option ? other than forced induction, how much can u bore rite :)
67 can be made into a high rev engine too , with good cams n head job , u can make tht baby scream to high revs
all i can say , 6X series is fun to play with , nice to rojak with , easy hp gains , end of the day very powerfull on its own , and 67 conrod n crank are the strongest similar to vr4's
