B18c/B16B Max Bore Size

Rich777

Active Member
Joined
Sep 27, 2007
Messages
3,660
Does anyone know how much you can bore a B18c or B16b before you need to sleeve it ? ? ? would 82mm be ok or not ? ? ?

Cheers
Rich:nice:
 

rvm

admin
Staff member
Joined
Apr 15, 2006
Messages
10,624
Car(s)
EK9/Civic
I'll say to 82 mm, since thats the reliable bore I've seen on race cars run in my country :nerv:

For me:

82 mm max without sleeves
85 mm max with sleeves (for circuit racing)
85.5 mm max with sleeves (for drag racing)

Using propery fuel and tuning :)
 
Last edited:

blinx9900

Super Moderator
Donator
Joined
Dec 5, 2006
Messages
10,880
I'll say to 82 mm, since thats the reliable bore I've seen on race cars run in my country :nerv:

For me:

82 mm max without sleeves
85 mm max with sleeves (for circuit racing)
85.5 mm max with sleeves (for drag racing)

Using propery fuel and tuning :)

spot on :nice:
 
Top