b'AAC VINTAGE-WARRIORBuild-your-ownDesigned Specifically for the Vintage IMSA Kelly Series Race Rules1985-1989 We Have AAC Vintage-Warrior Packages Designed to Fit Every Model Legal in the IMSA Kelly All American Challenge Series from 1985-1989. All Bodies were Steel. Either a Stock Production Body Modified, or a Hand Built NASCAR Style Sheetmetal Body. No Composite Silhouette Bodies.While the Engine Size to Weight Rule is 9.5 CID per Pound, the Most Popular was to Run a 358 NASCAR V8 Race Engine. Race Weight for 358 CID is 3400#.IMSA Rules place the V8 #1 Plug at FACL. If you Build Your Engine with Period Correct Block, Heads, Etc, You Can Expect Better Power & Durability than Back in the Day, Because Technology Has Improved in Other Areas. In the Late 80s, a 358 Made about 575-625HP, Depending Upon Compression & RPM. High RPM & High Compression Make Way More Power, but Shorten the Engine Life & Rebuild Schedule Significantly. This is a Fun, Friendly Series. So, Figure Out Your Priorities of Competitiveness versus Affordability, Before You Build. 18 Cylinder Heads Increases About 50-60HP But, Adds 200#.In the AAC Vintage Warrior, the Iron V8 Block Has Around 52/48 F/R Weight Bias. Consult with Ron Sutton on Crank Heights & Pan Depths. The Engineering & Setup are Done for You!The Front & Rear Frame Clips Come Fixture Welded so the Suspension Mounts are Correct. The Cage is Pre-Bent. Blueprints are Provided. The Builder will Need to Fabricate All New Sheetmetal. Fabrication Required for Body, Door & Front End Mounting. RSRT has Kits for This. You Need Welding & Fab Skills, Tools, a Flat Working Surface & Youre Good to Go. Ron Sutton is Available for Technical Support Throughout Your Build & Afterward for Setup & Track Tuning. If You Want to Build-Your-Own Fast, Fun to Drive, Vintage TA or Trans Am Race Car, This Vintage-Warrior is What You Want. 47'