Ferrari Carb Mod
Transcription
Ferrari Carb Mod
Ferrari Cars: Ferrari 365 GT4 / BB Ref: Weber 40 IF 3C / 1-2-3-4 Carburetor Modification # FRCARBMOD On each carburetor cover, it is necessary to drill #4 breather hole as shown in the drawing. After the modification, we ask you to mark each carburetor with a green painted spot. 800-848-6657 # FRCARBMOD Other methods of controlling float bowl percolation and fires: 1. Only use race fuel at the track. 2. Insulate fuel lines anywhere they are near heat. 3. Use a recirculating fuel system. 4. Use a front oil cooler on 2.7L and larger engines 5. Make sure floats don’t rub on float bowl walls 800-848-6657 46 IDA 3C Weber Tops Modifying: 40 IDA 3C Weber Tops To help prevent float bowl percolation and fires 1. Remove carburetor top 2. Place drill fixture in float bowl ceiling (as shown) 3. Hold fixture in place and drill four breather holes. NOTE: Holes only go through one will thickness* Drill fixture available from Baum Tools. This modification is only done in conjunction with the use of PMO’s insulator plate under the manifolds. * Set drill depth before drilling. Depth stop will be drill chuck rubbing on fixture. If drill stops cutting, remove drill and clean off chips. Hold fixture down with thumb