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Whats your cam installed at?
If it is too retarded, it may not like down sizing on the timing being that your car is heavy.
Maybe a little tuning with the carb may help it a little or at least advance the cam over the Winter and see what it likes.
Most importantly, What is your 60'ft time?
The cam was speced by Dwayne Porter. It is 264 & 270 at .050 and about .590 lift but I have 1.6 rockers so its .624 and .630 lift. Has a 110 LSA and I installed it at 106 on his and Comps recomendtation. Best sixty so far is a 1.50 on the 10.76 run. But I will say my tires are gone so I will be getting new tires over the winter. I have done zero tuning so far other then change the timing and jet the carb once as it was to lean at first when the 850 DP was set as I ran it on the old 440. Ron
Oh forgot to say its a solid flat tappet.
Last edited by 383man; 10/25/11 12:45 AM.
