Product Description Specifications Max effort street roller. 10:1+ compression with 750 CFM carb on aftermarket intake. 4.30-4.88 gear suggested with 4000-4500+ converter. Headers. CARB: This product is not CARB Legal and not for sale in California Category: Engine Components>Camshafts Core: N LTL: N MPN: SK20-702-9 Proposition 65: Y Special Order: Y