How to build a reliable B18cr with 85mm bore

[deathzone]

Anybody done this setup before?? What parts need to be replace so that can rev safely to 9000rpm and still can be daily drive?

 

[deathzone]

no comment??

 

[efthree_zc]

better use the Eagle block..or standard b18c block but need to use block guard n piston sleeve..its better for daily use n race..:proud:

 

[deathzone]

better use the Eagle block..or standard b18c block but need to use block guard n piston sleeve..its better for daily use n race..:proud:

I heard darton mid sleeve is good too..but not sure can get it here in malaysia or not.

 

[cat77]

try this.....find a very good mechanic and tuner........

 

[supernova]

Darton sleeve the most reliable replacemtn sleeve
yes it can be done here in malaysia

 

[arrowhead]

no doubt darton sleeves are awesome and all, but it also requires a good machinist to do the job.

if u wanna go 85mm, i suggest a b20 block. 85mm with stock sleeves still applicable.

 

[fudyn]

deathzone....... i will bring you to very good mechanic and tuner v-tec....... p.m me......

 

[deathzone]

no doubt darton sleeves are awesome and all, but it also requires a good machinist to do the job.

if u wanna go 85mm, i suggest a b20 block. 85mm with stock sleeves still applicable.

Can b20b block rev to 9000rpm safetly if i just change to aftermarket rod and 85mm piston? Any more mod to strengthen the block?



fudyn:my location is in sabah...in fact me not urgent wanna build this motor just wanna understand before build. Hope some senior forumer can share some knowledge here with me.

 

[arrowhead]

9k rpm on a b20b block is very much possible without darton sleeves. the block is actually strong enough, its just other components fail when revving so high... hence kaboom.