ChinaRiders Forums - View Single Post - CG250 Head

**JerryHawk250** · 10-30-2017, 12:02 PM

I need to stop reading this stuff. Its got me thinking about getting another head to start playing around with. Besides the port and polishing I'm thinking about decking the head to get the compression ratio up o about 9.5:1. this should gain at least 2 hp minimum. My oldest brother runs a machine shop so the machine work to deck the head isn't a problem. He's a motor head too so won't take much to convince him to get it done for free. lol

10-30-2017, 12:02 PM	#35
JerryHawk250 Moderator Join Date: Oct 2016 Location: Houma, La. Posts: 11,562	I need to stop reading this stuff. Its got me thinking about getting another head to start playing around with. Besides the port and polishing I'm thinking about decking the head to get the compression ratio up o about 9.5:1. this should gain at least 2 hp minimum. My oldest brother runs a machine shop so the machine work to deck the head isn't a problem. He's a motor head too so won't take much to convince him to get it done for free. lol __________________ 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel Last edited by JerryHawk250; 10-31-2017 at 07:33 AM.
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