need help for engine mods in a 4g13p proton saga engine

[DrB3rt]

hi all bosses,

i have a 4g13p proton saga engine with 12 valves. All my engine bearings is spoilt. i Would like to change my bearing to racing bearings. I heard that King's bearings are good. Can i use this bearings in my engine. why i am asking to change to racing bearing is because later i want to upgrade to racing cams and pulley. Pls if anyone can help me in the engine bearing cams and modifications and anywhere i can buy this engine parts from.

thanks you

 

[tofu_manic]

if ure aiming to build an all-out high rpm engine, then upgrading the bearings would be worth it

what cams/specs are u planning to use?

 

[lonelylilpig]

As i heard from my friend, guys from matt speed do a great job on regrind your existing cam n give u the type of profile u wanted . Other than put in racing bearings , u can go for crank n conrod balancing. It will gives u more smoothness n can get xtra few hundred rpm.

 

[tofu_manic]

yea matspeed cams give a nice fatter mid to top as compared to the pipercams ive owned previously

biggest bang for buck mod is to swap out the block to a 4g15 one

 

[lonelylilpig]

Wow this is too sweet to taste it

 

[tofu_manic]

? hehe dont understand wat sweet sweet

 

[lonelylilpig]

4G13 to 4G15 more torque mah, so in another case it is very good lor. Sweet taste means ppl happy, then more power isit more happy ....... lol !!

 

[DrB3rt]

wah wah all sifu's thanks..
actually i'm also wondering wat specs i can use for my car.
any recommendation wat i can do..
boss change blok too much work i think..he he..some more cost pocket koyak..
he he..
wanted to see if engine can take high revs..n wanting to know wat i can change lo..
cam pulleys, cams..now tat i know, i can take the conrod and crank to balance..
got any number i can call for the matt speed ppl..?
who do i go soo in matt speed thanks ya.. so much..

pls if there's anything else i can do to my engine pls advise..
thanks

 

[tofu_manic]

haha ok

---------- Post added at 10:11 AM ---------- 6 hour anti-bump limit - Previous post was at 10:09 AM ----------

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

if i were u, id skip the engine bearings, just get cams, and up the block, either one can come first

rotating assembly balancing can wait till later on

 

[lonelylilpig]

Aiyo , i felt guilty to poison ppl pulak...... CNY is close still advise ppl this n that !! Oooops.

---------- Post added at 10:17 AM ---------- 6 hour anti-bump limit - Previous post was at 10:13 AM ----------

btw, u running on EFI or Carb ?

 

[DrB3rt]

ok thank you so much sifu tofu..
will follow ur advise..he he
any idea where i can get the cams..?

sifu lonely--don worry, every advise is gold to me..
after cny got angpau den can consider 4g15 he he..
thanks ya..

---------- Post added at 10:23 AM ---------- 6 hour anti-bump limit - Previous post was at 10:22 AM ----------

boss im running carburator le..

 

[lonelylilpig]

Like this, its abit hard wo unless u're running EFI ......
I heard some dude with 4G13 can outrun other bigger CC car with a webber . But this option is too risky ....
I suggest u stick with cams, flywheel , PNP, adj cam pulley, fine tuned extractor , or if possible rebuild the engine.
I heard nowdays 4G15 doesn't come cheap. Its quite expensive ....

 

[DrB3rt]

thanks ya boss..where i can get all the parts ha..?? eg, like type of cams..?? any shop will have ar..
kaki motor ka..he he worries kena kaki potong la..lol..quite ex there i think..

any suggestions..??

 

[lonelylilpig]

I just ask my friend about Matt speed cam, he said ard 1 k plus trade in old cam. But quality satisfaction lar..... The contact i trying to get for u.

 

[DrB3rt]

ok thanks..so i just put back the original bearings first, den replace the cams ha..
which is d most imp thing to do first..??
or do everything together..u recommend which..?
cams pnp and flywheel, or straight rebuild part by part..?
sorry ar so many quest, still new wor..:]

 

[SkYwAlKeR]

no replacement for displacement
go for 4g15 block

 

[lonelylilpig]

ok thanks..so i just put back the original bearings first, den replace the cams ha..
which is d most imp thing to do first..??
or do everything together..u recommend which..?
cams pnp and flywheel, or straight rebuild part by part..?
sorry ar so many quest, still new wor..:]

If i'm at ur position lar, i will go for PNP, Extractor , replace bigger carburetor, adjustable cam pulley, performance plugs & plug cable,then if got extra budget i'll go for engine rebuild, rebore, replace piston, bearings ........

 

[series5401]

currently playing 4g13p wif carb..
still planning on modding for the next stage..
we should share experience..
eheheheee..

 

[shadow2027]

what is 4g15p & 4g13p? i'm very new to car...would like learn some....

 

[series5401]

what is 4g15p & 4g13p? i'm very new to car...would like learn some....

4g13p and 4g15p is proton engine which is for 1.3 and 1.5 cc..
sorry, im still noob too..
a simple answer that may can help u..