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CaptRMW · 03-17-2017, 10:12 AM

The 637 CI is a 1219 LB. boat anchor. Double the weight of most big block engines with a whopping 275 HP @ 2800 RPM and a 7.5-1 compression ratio. You could seal up your bed and weld a lid on it and use it for a fuel tank.

03-17-2017, 10:12 AM	#13
CaptRMW Custom Sport W/T Join Date: Nov 2010 Location: Tarpon Springs,Fl & Annapolis,Md. ....................Quaint drinking villages with a fishing problem Posts: 898	Re: 632 engine The 637 CI is a 1219 LB. boat anchor. Double the weight of most big block engines with a whopping 275 HP @ 2800 RPM and a 7.5-1 compression ratio. You could seal up your bed and weld a lid on it and use it for a fuel tank.