Got my Vette back today after having heads, cam and dyno tune performed. I am happy with every thing right now except the start up idle. When I first start it up it will stall every time I start it unless I give it a bit of gas. When the idle comes down immediately after I start it is when it bogs down and stales, I think it is choking and needs more air. I was expecting some loopyness but I did not go with a huge cam but it is not a small one as well (226/230 585/585 114), I know people who are a bit smaller and get smother idle. I was not looking for peak numbers but for good torque curve across the entire RPM range. When passing on the highway it really moves now, cruising is fine and it is very civilized, even the idle in gear (I have an auto) at a stop light is fine. I left the tuner a message about the idle and they will tweak until it is right.
I will probably go to the track next week, my best time with the pervious dyno numbers was 12.746 @ 108.98. I would like to see if an increase of 83 HP and 57 ft-lb to the rear wheels can get me under 12 sec but that will be hard with the OEM run flat tires.
I will probably go to the track next week, my best time with the pervious dyno numbers was 12.746 @ 108.98. I would like to see if an increase of 83 HP and 57 ft-lb to the rear wheels can get me under 12 sec but that will be hard with the OEM run flat tires.