Cranking up the boost on the 4D56TDIC

[GlennSter]

d ko pa din makuha but titingnan ko bukas.

arman,. otep,
baka pwede nyo gawin for me kahit puntahan ko pa kayo sa work.......or in oteps case sa skul.....

gawin na natin yan sa bahay ni otep!!!!

tara lets mga bagets!!!i wanna see the result!!!!

[pajerokid]

"if it ain't broken, modify it!" :D

Good One! hehehe :D Im sure such a mod is very possible for the 4M40. Unfortunately, there's no illustration of a 4M40 Intake manifold (the actuator in particuler) in my Haynes manual so i cant confirm. :|

arman,. otep,
baka pwede nyo gawin for me kahit puntahan ko pa kayo sa work.......or in oteps case sa skul.....

No prob with me pre. Pero eto problema. The intake manifold gets sooooooo hot. I suggest this be done when the engine is totally cool for your manifold's sake (aluminum is easily deformed). By the time makapunta ka samin kelangan mag cool down ng medyo matagal as in around 3 hours or more. :D

Ikaw na lang pupuntahan namin tapos pumik-up tayo ng bebot sa <<ahem>> alam mo na hehehehe :twisted:

Yellow:: Pare noticeable increase in my ride's power! The new improved power kicks in at around 2500rpm more or less. Below that, its the same old Pajero :D :D :D

Glenn:: Dude, it still wont beat a Trooper hehehe :D

Note lang peeps, as Yellow pointed out, be careful of screw crossthreads. Dont work on a warm engine (as much as possible, the turbo should be touchable).

I used grade 5 12mm x 30mm bolts. Way too long. So i compensated by adding 3 washers on the other side of the mounting plate. The total height of three washers is 6mm. Unfortunately i neglected to vernier the stock screw. All i remember is that 16mm yung nakabaon sa manifold (sans mounting plate thickness).

GOOD LUCK GUYS!!!

[Yellow]

OO nga ingat sa intake manifold madali ma sira ang thread.
The actuator can on the 4M40 is located near the turbo di tulad ng 4D56 mahaba yung rod sa 4M40 nakakabit malapit sa turbo. OO nga ingat sa intake manifold madali ma sira ang thread.
The actuator can on the 4M40 is located near the turbo di tulad ng 4D56 mahaba yung rod sa 4M40 nakakabit malapit sa turbo.

[KCboy]

arman, otep
just tell o text me when kayo ok, i can mit up with u, d ko talaga kabisado.....

[Yellow]

KCboy,
Where you from? maybe I can do it for you.

[wreckless]

sir yellow..
pwede ba ito sa starex? :wink:

[OTEP]

I just did the mods this morning. Total cost was Php 16.50 for six washers and two Grade 7 bolts.

As Yellow ang PK pointed out, lining up the washers can be a real PITA. I did the mods in under 30 mins. Nahulog pa kasi yung mga washers and hinanap ko pal.

My Pajero now hits an indicated 140kph from a standing start at the foot of the Commonwealth flyover to the corner of Elliptical road. Sarap! hehehe. Sabay rock pa ang music. hehehe.

[Yellow]

wreckless,

Yes pwede yan sa kahit anong engine na may turbo.

OTEP,

What was your RPM at 140kph? Hinde ko kasi malaman yung sa akin dahil wala akong tachometer. I'm planning to buy one kaso ang mahal sobra ng pang diesel engine.

[ferdi]

otep,

did you notice if more or less ang smoke during wot acceleration?

ferdi

[OTEP]

Yellow,

Almost 4K rpm yata ako nun. When I went 150 kph dati, isang buhok na lang ang layo ko sa redline.

ferdi,

Even when it was stock medyo mausok na ang WOT niya. But usually during shifting (redline shifted). Nung naka-rekta na ko, hindi na gaano malakas ang usok kasi bumaba na ang revs to around 4K.

[Yellow]

OTEP,

Hmmm di ko kasi alam ang rpm ko when i reached 160kph and yon na din ang max ng speedometer ko, so did you feel a mark improvement? not only in the speed but overall response of the engine?

[OTEP]

Response feels the same. Pero when the turbo kicks in, talagang tuloy tuloy ang delivery. Hehehe.

[KCboy]

otep,
friday ha, u got a date with my pajero sa parking lot ko. hatid sundo ka naman o don't worry...........text me ha para d kita makalimutan. sagot ko na mirienda mo....

[KCboy]

yellow,
i'm from binondo manila, lapit sa chinatown.....itong procedure, can it be done sa lc80 also????maybe jan lc80 would be interested........

[OTEP]

Humaataw ako kanina sa Quezon Ave heading Elliptical. Kakalampas ko lang ng Pantranco. Bigla ko narinig yung revs na continously rising. As in ang lakas talaga. Tapos inalis ko paa ko sa accelerator. Ayaw bumaba ng sound. Sabi ko sa sarili ko, '**** sasabog na ata makina ko dahil sa overboost.'

Nakahinga na lang ako ng maluwag nang malaman ko na ang tunog pala ay galing sa sportbike na napakalapit sa akin sa may right side. Nakikipagsabayan pala. Hehehe.

KCboy,

Friday it is.

[pajerokid]

Otep::: Pucha kinabahan ako dun ah! Akala ko pa naman sumabog na auto mo hehehe :D

KC::: Pare that'll probably be the best upgrade in our pajeros in terms of cost/performance! :D There's no other term to describe it but incredible!

[GlennSter]

dang...bad trip....kakainggit naman...ako wala magawa sa all motor ko...hrurhurhurhurhur

otep and kcboy: saan kayo punta sa friday!?!?kala ko off road tayo?

[OTEP]

GlennSter,

Baka lunchbreak ko gawin yung kay Ken. Hapon naman ang off-road natin diba. Dala ka tali.

[GlennSter]

wa ako tali!!!!!!

sinulid meron!!!

[Yellow]

KCboy,
Kaya din yan sa LC80 basta may bolts ang actuator can, maybe the LC80 has a nut on the actuator rod its easier to adjust wala ng washers needed just shorten the actuator rod, hirap lang hulaan kung how much boost its giving, maganda talaga may boost gauge.