Road Race Mustang Engine Build - Iron Lung
|
What Griggs does chase on its heads is core shift and how the bowl/valve seat relationship works out. Some heads need little work, while others require a defi-nite touch with the cutter to align the bowl/seat interface. Naturally, while we were visiting, all the heads in the shop had little core shift. Although we don't have much to show you in this as-cast example, the eyebrow of material at one o'clock to the seat in this photo, and the area just to the left of it, are where the action occurs.A quick port match and knocking off any obvious casting imperfections completes the minor Griggs AI engine port job. View Related Article
|
|
Ford E-250 Research
Get updated on all your car buying needs from safety features, to specs, to crash test ratings and options. Get all the information you need if you are interested in buying a new car like the Ford E-250. Fuel efficiency is important and the 2010 E-250 has fuel economy comparable to other cars in its class, and also comes with comparable safety features. The Ford Shelby GT500 and the Ford Mustang are other vehicles that might interest you.
|
|