| Part No. | 
                                OP724 | 
                            
                                                            
                                    | Manufacturer | 
                                    
                                                                                    Opel
                                                                             | 
                                
                                
                                    | Engine | 
                                    
                                                                                    1.9
                                                                             | 
                                
                                                                                    
                                | Description | 
                                High torgue / Classic touring | 
                            
                                                                                    
                                | Power Band | 
                                1000-5500 | 
                            
                                                    
                        Specifications
                        
                                                        
                                | Cam Lift (mm) | 
                                7.28mm | 
                            
                                                                                    
                                | Valve Lift (mm) | 
                                10.66mm Inlet / 10.61mm Exhaust | 
                            
                                                                                    
                                | Duration | 
                                270° Inlet/Exhaust | 
                            
                                                                                        
                                    | Duration at 1mm | 
                                    230° Inlet/Exhaust | 
                                
                                                                                    
                                | Timing | 
                                31/59 67/23 | 
                            
                                                                                    
                                | Full Lift | 
                                Inlet 104° ATDC | 
                            
                                                                                    
                                | VC (mm) | 
                                0.40mm Inlet / 0.45mm Exhaust | 
                            
                                                                                    
                                | LTDC | 
                                2.16mm Inlet | 
                            
                                                    
                     
                    
                    High torque sports cam, focused on delivering good mid range coupled with excellent part throttle response.
                    
                        Required Parts
                                                    
                                
                                    
                                        | Part No. | 
                                        Part Type | 
                                        Description | 
                                         | 
                                    
                                
                                
                                                                    
    | CF21 | 
    Cam Follower | 
    Mechanical  | 
    Show | 
                                                                    
    | VS26 | 
    Valve Spring | 
    Single Road/Rally valve spring - installed height 40mm, Rate 54 N/mm | 
    Show |