I have b18c5. Now I want get more displacement and I dont know which setup will be better:

1.bore 85 and stock stroker 87.2
2.85 bore and stroker kit 89 or 92??

Addend I want runnig to 9500 rev limiter. Please replay which setup will be better for me

 

up

 

i would go w/just the 89 ls crank...and .137 rodds

 

If I put 85mm bore and stroke 89, You can will REV 9500RPM??????
I thing better if you put stock 87.2 you will have better r/s

 

Bradstard is running an 89mm stroke with an 85mm bore with a "safe" rev limit of about 9600. It can be done.