aiming 1.8 boost..advice pls..

[qj3]

hi guys,

if i were to aim 1.8 boost on my l2 engine, what kind of additional injector do i need..240cc?..390cc..? n how many injector need to add? one only?..

normally which part on the intake manifold that injector will be place?..thnx in adv..

 

[mat cabana]

gud topic here...
can anyone gv some advice??

 

[JINEIL2EN]

just make sure ur turbine can withstand till 1.8 1st...

 

[^pomen_GTR^]

piston and conrod too...

or else...kaboommm..there goes your engine block....

 

[JINEIL2EN]

from my exp, tried twice,
1st time break the turbine, nvm... cos old ori turbine dy... engine still healthy..
2nd time, hits the 1.8, speed bout 18Xkph, chasing Estima... once reach 1.8, turbine break into 2, 5th gear oso broken... but the engine still healthy till now...
now the 3rd time still in pending mode... ha...:stupid:

 

[^pomen_GTR^]

yours stock internal ah???very tahan....

p/s:my friend back then even 1.5bar already chopped his vf4 on L2....turbine putus.....huhuhhu.....

 

[mat cabana]

now im using rhf4 turbine with stock engine,boost at 1.3bar,top speed 17+km/h,the engine still in good condition...but can i go to 1.8 bar??any one can gv some advice??

 

[JINEIL2EN]

yup, all stock... only clutch not stock...
everything oso can't tahan, but only engine can...
like gb, only reverse gear haven't break yet... still survive very well.. hahaha

 

[mat cabana]

yup, all stock... only clutch not stock...
everything oso can't tahan, but only engine can...
like gb, only reverse gear haven't break yet... still survive very well.. hahaha

bro,what brand u use for clutch??3spoke?

 

[^pomen_GTR^]

jineol...then u shud try racing with other using reverse gear...just like brian did with his evo7 in 2F2F movie...haha

 

[JINEIL2EN]

bro,what brand u use for clutch??3spoke?

1st time using 3 puck, but can't tahan long... now trinity...

jineol...then u shud try racing with other using reverse gear...just like brian did with his evo7 in 2F2F movie...haha

hahahaha.... then must change to land rover gear box that hav 2 or 3 reverse gear only can loo...

 

[mat cabana]

owh...i see....

 

[qj3]

yeah i am aware of the needed mod b4 go to that boost or higher.i have done general overhaul new main bearing,con rod bearing,thrust washer. using l2 carb turbo piston ppl call it piston kepala hitam ( i heard this piston can boost up to 2 bar without sweat..true izit?), metal gasket, head port n polish, grind valve, new valve seal.

n i knew the fuel management must be upgraded too like fuel regulator, bigger fuel pump, air/fuel mngment system n also extra injector.

jineil2en :
wahh 1.8 bar ?? r u using xtra injector ? where do u place it ? try td04-09 from subaru sti,this one can boost up to 1.8 even there's ppl try 2.0 bar.there's oso td04l turbine from pajero diesel, but cannot lawan from subaru one. when ur last time boost up to 1.8, fuel pump oso stock ar? what bout ur fuel mngment..share la fren..

---------- Post added at 08:41 PM ---------- 6 hour anti-bump limit - Previous post was at 08:36 PM ----------

owh...i see....

bro, lets try up boost 2gether ha ha..

 

[mat cabana]

yes bro....the highesthp for kancil tested dyno at gt auto is 270hp....hehehe....

we can do ma.....money is always the issue....hehehe

 

[qj3]

270hp ? must be with nos rite..got otai extreme mod using garret ar72..185hp at 1.8 bar n 215hp bar at 2.0 bar..then after nos came in..hp jump to 280++..but then injector jammed..imagine what bar that time..more than 3 bar..gila wei..jantungku cannot tahan g-force..

he oso using 850 blok + 660 mid piston..

 

[^pomen_GTR^]

nsdrag double spring clutch cover oso good...huhuhu..

just its quite hard..great for drag i reckon..

 

[mat cabana]

use nsdrag clutch cover n for the clutch?

 

[^pomen_GTR^]

use nsdrag clutch cover n for the clutch?

yep..as alternative to other imported clutch set...

(not really related to achieving 1.8 bar of boost actually but can be considered as essential upgrade)

 

[mat cabana]

owh..ok,but clutch also important bro...

 

[nuarz_87]

better u change
-clutch plate (trinity)
-piston (toyota 2e)
-fuel pump
-injector (toyota 4e 295cc)
-management