Rebuild 4G93T

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skyline21

Active Member
Senior Member

skyline21

Active Member
Senior Member
Feb 27, 2007
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Hi Sifu,

Need your opion and xperience to rebuild my 4G93T engine. Juz xplod coz over booz.....Block got 3 lubang. Now temp using 4G93 SOHC block. Can any sifu can tell me which model or brand con rod and piston can tahan higher boost up to 1.5bar. NOW searching for ori block. Oh ya and also where to get this parts?:confused:

Thanks banyak banyak:adore:
 

kumar22mostwanted

1,500 RPM
Senior Member

kumar22mostwanted

1,500 RPM
Senior Member
Jan 9, 2010
1,562
152
1,663
HELL!!!
Hi Sifu,

Need your opion and xperience to rebuild my 4G93T engine. Juz xplod coz over booz.....Block got 3 lubang. Now temp using 4G93 SOHC block. Can any sifu can tell me which model or brand con rod and piston can tahan higher boost up to 1.5bar. NOW searching for ori block. Oh ya and also where to get this parts?:confused:

Thanks banyak banyak:adore:
i think all forged rods and pistons should be able to withstand 1.5 bar boost
but then again that depends on what turbo u are boosting at 1.5 bar:confused:
and u would definitely need some form of management to cope with the higher boost to make sure that u never run lean
 

kumar22mostwanted

1,500 RPM
Senior Member

kumar22mostwanted

1,500 RPM
Senior Member
Jan 9, 2010
1,562
152
1,663
HELL!!!
wah, how much u boost? u using metal gasket anot?
must as well buy 4g63t engine kosong.
i tink maybe the car he using cannot endorse 2.0
if not im pretty sure he would have gone the 63t route the first time around since the halfcut prices is about the same
but if u wanna boost high and endorsement is not an issue
just straight get a vr4 rs halfcut although these are becoming quite a rare sight as everyone wants them
its "almost" like having forged internals :biggrin:
but off boost performance pretty laggy :banghead:
 

^pomen_GTR^

7,000 RPM
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^pomen_GTR^

7,000 RPM
Senior Member
May 13, 2010
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The Mines
well....if u have already got a working block...

then better u just plonk in aftermarket pistons+forged conrod from well known maker...albeit more expensive..but better quality and durability...

---------- Post added at 04:35 PM ---------- 6 hour anti-bump limit - Previous post was at 04:34 PM ----------

well....if u have already got a working block...

then better u just plonk in aftermarket pistons+forged conrod from well known maker...albeit more expensive..but better quality and durability...
 

kumar22mostwanted

1,500 RPM
Senior Member

kumar22mostwanted

1,500 RPM
Senior Member
Jan 9, 2010
1,562
152
1,663
HELL!!!
well....if u have already got a working block...

then better u just plonk in aftermarket pistons+forged conrod from well known maker...albeit more expensive..but better quality and durability...

---------- Post added at 04:35 PM ---------- 6 hour anti-bump limit - Previous post was at 04:34 PM ----------

well....if u have already got a working block...

then better u just plonk in aftermarket pistons+forged conrod from well known maker...albeit more expensive..but better quality and durability...
his block sudah berlubang so i think he needs to change blocks
 

skyline21

Active Member
Senior Member

skyline21

Active Member
Senior Member
Thread starter
Feb 27, 2007
41
0
1,506
Hi Sifu,

Thank you for all the replied. Could know which brand of con rod hv the hardest. It's CA18DET
con rod good enough?