4g13 please teach me how to mod it

[AhBii]

anyone know how to mod a 4g13???
im still new in automotive
how to take over a wira 4g15 or 4g16
its super touring alrdy enough for that???

 

[3180]

Super touring only improve your pick up for normal driving. But perdana flywheel will be better. Super touring is 8 inch, perdana is 8.5 inch. But still cannot kill a 4g15. Some people tell me to change to 1.5 carb. Anyway, just to share.

 

[luorenzo]

dude, 4g13 stock itself having so little hp. better change a 4g15 block first as u can get it for very cheap around few hundred only outside,then only start the modification. bcz the 4g13 stock itself having 75hp,4g15 having around 90hp. u get increase of 10hp+ jz changing a block. problem is u need maintenance fees, and endorsement. its all yours.

 

[DanzEterna]

perdana flywheel can fit into 4g13 gbox ah? summore hard to find it..unlike super touring ones are easier & much more cheaper.
there are some minor mods could be done.
1. high performance plugs & plug cables
2. open pod air filter with CAI
3. tuned length extractor with 1.65" straight pipe exhaust with 504 bordermax muffler.
4. 3 or 4 puck exedy racing clutch.
5. lightened crank pulley
6. lightened crank pulley

major
1. port & polish head
2. 1.6 pistons
3. high cams.

 

[3180]

Sure can fit. Kelantan people already done it.

 

[upontheriversky]

if u have a long mod list and got decent budget, always best to start with one nearest to engine, easier to match any add-on later in one go i.e. bigger piston then 3 angle valve & port and polish then custom intake manifold to match new port size, and finally ur exhaust and intake system to match the newly modified engine.