Makes tremendous mid-range torque.  Use with gas or alcohol.  Significantly increases horsepower.  The most powerful additive of all.  Mix one 16 ounce can with 10 gallons of Premium Unleaded.  Racing Gas or Alcohol.  no re-jetting or timing changes should be required. NOTE: Will not pass fuel check. NOTE: Use No. 1650 CTX-2 if undetectable gas additive is required 16 oz Availability: Usually ships the next business day 1616$26.99 Don't see what you want? .......... Need help? Or, IF THERE IS NO ORDER BUTTON AVAILABLE on the part you want to buy, please call us TOLL FREE at 1-888-6 GO FAST(1-888-646-3278) Monday - Friday 8AM - 4:30PM Pacific Time and talk to one of our experienced Sales Agents. Some parts may not be legal for sale or use in California and other states on any polution controlled motor vehicles. Check your local laws for use. Copyright © GoFastParts.com all rights reserved. No part of this site may be reproduced without prior written consent.