Isky Racing Cams 217700 Isky 77-B 1932-48 Flathead Ford Camshaft
260 Intake Duration, 260 Exhaust Duration, 220 Intake Duration (.050" Lift)
This is the cam of choice of choice if you are building a basic street flathead. The 77-B is a low speed and midrange power cam with a good idle. A stock carburetor can be used with this cam. Make sure you check valve to head clearance before installing heads.
Cam Application Chart (GIF)
450-217700 Specs (Link)
Item Details3/4 Race - Good idle, good low-mid range power.
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Q & A
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