Porting
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Cylinder and head Porting can become a very cost-effective way to increase your 2-stroke or 4-stroke engines horsepower when simple bolt-on modifications wont satisfy your power output needs. Based on current modifications, horsepower goals, and powerband characteristics, CSA's experienced technicians can design a Porting package that will meet and exceed your needs. From basic trail Porting and 3 angle valve jobs to full out race Porting for the serious compettitor, CSA's expert technicians have you covered! please browse below for more Porting information. |
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This dyno chart shows horsepower and torque curves for a 2007 KX250F. This particular machine has a 14:1 compression Wiseco piston and FMF powerbomb header. The blue line shows the horsepower and torque utilizing a stock cylinder head. The red line shows horsepower and torque achieved after we performed moderate porting, texturing, and a performance valve job. |
| The Honda TRX450R in this dyno chart made 41.33rwhp and 28.21rwtq utilizing a 13.5:1 wiseco piston, hotcams stage 2 cam, and Motoworks SR4 full system. After we performed a performance valve job and some minor cylinder port and combustion chamber modifications, the customer picked up nearly 2.5rwhp and 2ft/lbs of torque across the board, with an increase of nearly 4rwhp at 10,000 RPM! |
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Porting Pricing
Recondition Cylinder Head
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Contact Info
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