Dude, never ever put any trust into a 6.5 turbo diesel chevy. I have seen it bog down with just a two horse trailer in tow up a small hill. My suggestion is a newer chevy or go with any year or model ford power stroke, they are always reliable and you will never have a problem in torque. and as far as the big block....what size? 454? sure it's got plenty horse power and torque but you will use twice the gas as compared to the diesels. but it's up to you<img src="/forums/images/graemlins/kewl.gif" alt="" />

Last edited by Kevinodis; 10/27/06 03:51 PM.