Engine Punk

Observe the Offy heads and ally manifold After a bit of a fallow period, we Candidi Provocatores pulled ourselves and our car together and entered the 2017 Exeter Trial. Binky had done a lot to the Allard J1 since we broke the offside halfshaft on Simms during the 2016 Exeter Trial. In addition to rebuilding the rear axle with the help and advice from Lee Peck, he had fitted an alloy inlet manifold and the Offenhauser heads made of a material our friends in the parish across the water call aloominum.  He also had the choice of a twin carb manifold but chose the single one for torque reasons and ease of adjustment. While the manifold was off he took the opportunity to adjust the tappets. These had been set quite wide for running in purposes and closing them up to the recommended 12-14 thou   made the engine a lot more lively. Previously, it was twice that as Rob was concerned about the fresh valve seats receding and burning a valve. The weather forecast was enc...