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Small Block Ford 400M

-3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber
Chamber Comp Ratio
58 12.91 to 1
64 11.95 to 1
70 11.13 to 1
(1)
-3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber
Chamber Comp Ratio
58 13.06 to 1
64 12.09 to 1
70 11.28 to 1
(1)
-3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber
Chamber Comp Ratio
58 13.12 to 1
64 12.14 to 1
70 11.31 to 1
(1)
-3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber
Chamber Comp Ratio
58 13.21 to 1
64 12.23 to 1
70 11.41 to 1
(1)
-13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber
Chamber Comp Ratio
58 11.38 to 1
64 10.66 to 1
70 10.02 to 1
(1)
-13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber
Chamber Comp Ratio
58 11.54 to 1
64 10.79 to 1
70 10.16 to 1
(1)
-13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber
Chamber Comp Ratio
58 11.57 to 1
64 10.84 to 1
70 10.18 to 1
(1)
-13cc Dish Top 351 Cleveland \ Boss Open & Closed Chamber
Chamber Comp Ratio
58 11.67 to 1
64 10.91 to 1
70 10.27 to 1
(1)
+7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber
Chamber Comp Ratio
58 15.15 to 1
64 13.82 to 1
70 12.71 to 1
(1)
+7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber
Chamber Comp Ratio
58 15.33 to 1
64 13.98 to 1
70 12.89 to 1
(1)
+7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber
Chamber Comp Ratio
58 15.4 to 1
64 14.04 to 1
70 12.92 to 1
(1)
+7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber
Chamber Comp Ratio
58 15.5 to 1
64 14.17 to 1
70 13.03 to 1
(1)

Show all STEP 6: Top - Comp. Ratio

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