RCU Forums - View Single Post - if you could only have one diesel between .40-.61 ci.
Old 12-23-2025 | 10:56 PM
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1QwkSport2.5r's Avatar
1QwkSport2.5r
 
Joined: Oct 2006
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From: Cottage Grove, MN
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For ease of use, being really quiet, and super good on fuel, I would say K&B Sportster .45 or .65.

For ridiculous power output, a Super Tigre GS45 is hard to beat - with the mods I’ve done on mine, it’ll outrun a G51 handily.

For diesel duty, ringless engines win the day.