4AGZE & CA18 piston in 4G93T

[ayul]

my choice is ca18 to fit gsr. can used the piston + conrod + bearing. no prob. during high boost. cc increase summore to the piston size 83mm make 4G93 to 1.9cc. nissan piston very strong than mitsu. 4agze piston also good but smaller than ca18. bigger its better he3.

Bump:

need to skim both side of conrod only. if want lower comp. ratio u can skim top of the piston up to 1mm if metal gasket 1.8mm not enough.

like my car ke................ha3

 

[kroolada]

like my car ke................ha3

ha3 , nti kantoi ler , org ramai tau hu2 , but ur crank is special ha3 la la la....

 

[3rd GearPerformance House]

To me Yes that piston u wnt to use.Performance can perform.For reliable NO.Best Result NO.Stock factory pls say NO.U can boost 2,3,4 bar.Boost meter can go up.but the AFR suck.

Bump: To me Yes that piston u wnt to use.Performance can perform.For reliable NO.Best Result NO.Stock factory pls say NO.U can boost 2,3,4 bar.Boost meter can go up.but the AFR suck.

 

[proPIPING]

To me Yes that piston u wnt to use.Performance can perform.For reliable NO.Best Result NO.Stock factory pls say NO.U can boost 2,3,4 bar.Boost meter can go up.but the AFR suck.

Bump: To me Yes that piston u wnt to use.Performance can perform.For reliable NO.Best Result NO.Stock factory pls say NO.U can boost 2,3,4 bar.Boost meter can go up.but the AFR suck.

in other word can use but if pushing it to the limit it will blow...he3

 

[hanslin]

i agree! aftermarket stuff can take higher heat temp n beating, from less expension to higher melting point n weight!!
But all new/old pis n rod is useless if the installation sucks!
START TO CALCULATE IN 0.005+/-mm

 

[takera]

just want know little bit..
how bout MAX BOOST on 4agze 83mm piston on gsr with conrod ca18..??

can somebody help me as newbie in motosport..
TQ all..

 

[alantan350]

i'm very sure can use 4agze piston because my friends oledy made it and boost 0.8bar, didn't dyno yet. suggest dun use ca18 piston because too big size, the 4g93t block side wall too thick.

 

[takera]

thanks bro alantan350 for ur reply..
just i know that ca18 is better than 4agze bcoz it is more harden.
ca18:cast iron.. boost:1.8bar still ok..
4agze: ????? boost: ?????

4agze 83mm rite??so MAX boost??compression??

correct me if im wrong..tQ

 

[alantan350]

4agze is only 81mm size same like 4g93t (1834cc). ca18 is 83mm, u can get 1926cc, but like what i say the 4g93t block side wall too slight, not suggest use.

 

[Joeker]

Let me get this straight, 4AGZE will just be a plug and play mod because the diameter is similar to 4G93T, but in order to use Ca18 piston 83mm, you need to

1. Bore the 4G93T Cylinder block diameter.
2. Bore the 4G93T Cylinder head diameter.
3. Use a stronger conrod
4. Use thicker head gasket.

Anything else?