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Motor and Drivetrain / Re: I want it i need it.....its time
« Last post by fabr on April 05, 2024, 10:34:23 AM »I believe that Wichita Dyno and most shops as well tune mostly for idle and WOT such as is seen drag racing.That is pretty easy and quick to do. The attention to tuning part throttle and at various loads is very time consuming and therefore not much attention is given . All that is needed is smoothing of the cells to a nice 3d shape and it will run -OK. When the engine is usually at varying throttle and loads like we are then it becomes a bit more necessary to tune across the board so to speak. Got home and went for a ride. Ran poorly part throttle.When I opened the tune up I found Chris had left a cell empty in the middle of the grid. It created a big funnel shape that covered the center of the grid.How/why that happened is anybodys guess but it damn sure should not have left the dyno like that. He only spent about 2 hours on the dyno. He did give me a discounted price since it usually takes 4-6 hours or so. It was nice to see what the wheel HP was though.