Boring The KA Block - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Kitahara · 04-14-2002, 12:42 PM

Does anyone have experience with boring out the KA block?

I calculated that to realize a 2,72L block which is about reasonable for my purposes, I would need to bore the cylinders from the original 89mm to 95mm.  I am not an expert in this area, so any suggestions as to how feasible this is would be appreciated (durability etc.).  Thanks in advance for any help!

04-14-2002, 12:42 PM	#1
Kitahara Leaky Injector Join Date: Apr 2002 Posts: 119 Trader Rating: (0) Feedback Score: 0 reviews	Does anyone have experience with boring out the KA block? I calculated that to realize a 2,72L block which is about reasonable for my purposes, I would need to bore the cylinders from the original 89mm to 95mm.  I am not an expert in this area, so any suggestions as to how feasible this is would be appreciated (durability etc.).  Thanks in advance for any help! __________________ 96 240SX - under construction