YES..
a .65 pill will give you a solid 1 second to 1.3 seconds faster than N/A..
i think you should be able to run a 318" mid 7 sec 1/8th mile on carb..then go faster on the no2

are you limited to camshaft?
cheapst

365" Iron J heads,,3480lbs best 1.39 60ft on SS springs.10.54,124 mph ...6.67 1/8th et.average 60fts 1.46 w/ small cam &.063 no2 pill tagged & insured
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