Upgrade my satria 1.3 EFI engine... need help

[tar]

Need help here from the sifu2 & taiko2 & senior2 guy...
I'm thinking to upgrade my 1.3 engine... these are the list that should i do:

1. oversize pistons
2. high comp pistons
3. racing cam shaft
4. 1.5 blok
5. adjustable cam pulley/ lighten cam pulley.
6. piping exaust 1.7"
7. muffler 2" outlet

What else ah? anyone please help... n correct me if i'm wrong...
TQ

 

[jeheyr]

uhhh...
better you find 4g91na/4g92na/4g93na..
or any halfcut of stated engine above..
just my 2cent..

 

[tofu_manic]

Need help here from the sifu2 & taiko2 & senior2 guy...
I'm thinking to upgrade my 1.3 engine... these are the list that should i do:

1. oversize pistons
2. high comp pistons
3. racing cam shaft
4. 1.5 blok
5. adjustable cam pulley/ lighten cam pulley.
6. piping exaust 1.7"
7. muffler 2" outlet

What else ah? anyone please help... n correct me if i'm wrong...
TQ

lots of info here:
http://www.zerotohundred.com/newfor...227846-proton-4g13-4g15-satria-wira-saga.html

but anyways...if u have the budget, go right for the 1.6 stroker kit...if not enough...then about ur list:

1. oversize pistons
2. high comp pistons (none available for 4g15..unless custom, but not needed actually)
3. racing cam shaft (if have budget, go for powerzone/matspeed/rpw...if lower budget, pipercams)
4. 1.5 blok
5. adjustable cam pulley
6. lighten CranK pulley (id go for mythelogy's one with damper)
7. piping exhaust 1.7-1.8" (depending on mods, or preference)
8. muffler 2" outlet (outlet not so important...id prefer a straight through one though)

If urs is carburetted...then go for weber...

but seriously...there is a lot of info in the thread link i gave earlier...do check it out 1st...this has been discussed a lot of times

 

[tar]

thanks guy for the info... yalah.. better take 4g91/4g92... thanks a lot guys...

Bump: tofu,
i saw ur last post, is it possible the 4g15 can go up to 120hp? need ur expertise.. i mean if possible, im thinking, its better to change to 4g15, then modified it.. need ur opinion.. because if the budget is less then buy halfcut.. y not, rite?

Bump: tofu,
i saw ur last post, is it possible the 4g15 can go up to 120hp? need ur expertise.. i mean if possible, im thinking, its better to change to 4g15, then modified it.. need ur opinion.. because if the budget is less then buy halfcut.. y not, rite?

 

[SkYwAlKeR]

i saw ur last post, is it possible the 4g15 can go up to 120hp? need ur expertise.. i mean if possible, im thinking, its better to change to 4g15, then modified it.. need ur opinion.. because if the budget is less then buy halfcut.. y not, rite?

yes it is possible... powerzone did a 4g15 achieving 140hp on NA setup... if u supercharged it, can achieve 180-190hp...

 

[tar]

what is the type of the ECU use in 4g91? i mean not the standard 1... ECU that can make ur car go fast? hehehe...
I think i just change it to 4g15, than... porject it like powerzone did.. hehehe..

Bump: not 4g91 but 4g15... ecu dat can use on proton 1.5 engine?