What numbers do you guys like to see?
My truck seems to like 11.3 all the way across the board. The motor is a built 306 SBF with a Holley ultra 650cfm DP carburetor. About 16* initial timing. It'll rip the tires off of it shifting all the way up through third gear.
If I bump the ratio closer to the desireable 14.7 it just feels really sluggish and has poor throttle response.
My truck seems to like 11.3 all the way across the board. The motor is a built 306 SBF with a Holley ultra 650cfm DP carburetor. About 16* initial timing. It'll rip the tires off of it shifting all the way up through third gear.
If I bump the ratio closer to the desireable 14.7 it just feels really sluggish and has poor throttle response.