Page 1 of Step Tuned™ Pipes by Holley Performance Products, Inc.
® 21/4 classic drag pipes that really work · stepped internal head pipe design industry s first incorporates 45 years of race header technology allowing top-end horse power without sacrificing low-end torque · metallic ceramic coating on internal head pipes retain heat increasing exhaust velocity for more horsepower industry s first 1 · 2 /4 outer pipe for the `big tube look with no visible blueing · increased performance over a broad rpm range most other brands of 21/4 straight pipes lose low and midrange performance · specific applications for highly modified motors with bigger primaries and larger steps industry s first · optional muffler cartridge available for a more mellow sound while increasing low end performance · straight tuning cores offer fine tuning of pipes without sound control by creating a 3rd step and changing primary length · everything is provided exhaust gaskets c-clips chromed flanges machined brackets nuts bolts and detailed instructions · baffles not included bike courtesy of gary williams carburetion 601 939-5861 14 www.hookerpipes.com
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