RACE WINNING TECHNOLOGIES FOR 2/4 STROKE ENGINES AND BIG BORE PERFORMANCE
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Max Power Head Work Pricing Guide

Max Power offers a full line of cylinder head modifications as well as head porting services.  Please call or e-mail us with any questions.

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Mon-Thur 7:30am - 5:30pm CST

 Valve Job: Single Cylinder 2 Valve Head

$100

 Valve Job: Single Cylinder Multi Valve head$175 
 Valve Job: Per Hole(Bare Head)$35
 Install +1 mm O.S. valve - Per Hole$50 

 Install +2 mm O.S. valve - Per Hole

$75
 Install Valve Seat (Std. valve - Includes valve job)$75 
 Install Valve Seat (O.S. valve - Includes valve Job)$100
 Install valve guide - each$40 
 Sink and hone guides for high lift camshaft - each$25 
 Mill Head gasket surfaceCall for price 
 Porting: Single Cylinder 2 valve head$400
 Porting: Yamaha Raptor 250 2 valve head$450 
 Porting: Single cylinder 4 valve head$450 
 Porting: Single cylinder 5 valve head$475 
 Unshroud combustion chamber for oversize valves$100
 Remove broken studs or boltsCall for price

Above porting prices apply to most common metric heads.  Additional charges apply to heads requiring special machining and porting.  Porting prices include porting for application and a performance valve job.  Parts not included.  Prices subject to change.   Call or e-mail us for recommendations for your application.