Straight Six Engine Gurus, I Need Your Help! - The 1947 - Present Chevrolet & GMC Truck Message Board Network

MP33 · 08-09-2011, 05:37 AM

Since the 230 and 250 engines are nearly identical besides the bore diameter. Is it possible to bore out a 230 to 250 specs? I realize its quite a bit of cylinder wall to remove and may not even be possible without resleeving, maybe? I have a wore out 230 that I'm going to rebuild for my truck and was just wondering if it was a viable option. If the cost would be to great I would just look for a builder 250. Thanks

08-09-2011, 05:37 AM	#1
MP33 Registered User Join Date: Feb 2004 Location: Central Wisconsin Posts: 153	Straight Six Engine Gurus, I Need Your Help! Since the 230 and 250 engines are nearly identical besides the bore diameter. Is it possible to bore out a 230 to 250 specs? I realize its quite a bit of cylinder wall to remove and may not even be possible without resleeving, maybe? I have a wore out 230 that I'm going to rebuild for my truck and was just wondering if it was a viable option. If the cost would be to great I would just look for a builder 250. Thanks



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