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 The Atwood Performance motto is simple. "Attention to detail, not mass production".
 
 
Atwood Performance knows that in order to produce the finest cylinder heads available, this means using the finest components available in the build. It does not pay to go cheap on your valvetrain.
 
By using and testing many different products from several manufactures, Atwood Performance has concluded that the products offered by Advanced Valves & Valvetrain are the right choice here. AV&V specializes in HD valvetrain and shares the same desire to produce only the finest products on the market.
 
It is by using the best components available, and through exacting workmanship, that the cylinder heads built here are able to withstand the brutal punishment that bikers of today put their engines through. All cylinder head tolerances are measured and kept to exact specifications, never guessed. 
 
 

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Atwood Performance Goals
  • To provide the best customer service possible.
  • To make each customer know that his/her build is just as important as any other and will be done at the custom level, not mass production.
  • To provide the finest cylinder head porting/building on the market.