Seans04Vette
05-01-2022, 10:33 PM
I have a 2004 Corvette, stock block LS1 M6 N/A that i rebuilt last year due to a collapsed lifter. Stock displacement, stock crank polished with forged pistons and rods, balanced. PRC 225cc heads with 62cc chambers torquer V4 camshaft, 231/234, .629"/.615" 111 LSA, fast 92 intake LS2 throttle body and Bosch 42lb injectors Running long tubes and x pipe. The tuner i took the car was never able to get it to idle, they did get it on the dyno and they did the WOT tune and everything seems good, except the idle. I have spent the last couple of weeks trying to learn what i can do to get this car back on the road, after some research and trying things using Tuner Pro and Pc Hammer it is closer than it has ever been and i actually took it out for the day yesterday. Most of the drive was good with only a couple of occasions where the idle dipped below target 950 rpms by more than 100 rpm, but one time it did die. I do not have a wideband yet but one is on the way, i do know that right now it is running rich at idle, you can smell it, i am also concerned it may be slightly lean at cruise. Would lean cruise and rich idle cause the dip as well as it dying? It did start right back up but i dont want that to happen again.
I was looking at my MAIN VE table and i wonder fi the jump from 400 to 800 to 1200 rpm looks correct? Pasted below the first 3x3 cells
28.110 30.426 32.743
34.125 36.449 38.774
29.675 38.151 42.896
I have attached the BIN that is currently flashed in the car V3, as well as the bin from the tuners C5 CORVETTE let me know if you see anything i should be changing to make this better.
Thank you
I was looking at my MAIN VE table and i wonder fi the jump from 400 to 800 to 1200 rpm looks correct? Pasted below the first 3x3 cells
28.110 30.426 32.743
34.125 36.449 38.774
29.675 38.151 42.896
I have attached the BIN that is currently flashed in the car V3, as well as the bin from the tuners C5 CORVETTE let me know if you see anything i should be changing to make this better.
Thank you