Quote:
Originally Posted by laynlo15
My 2650 SS was usually about 110 at the end of the track and my 2300 was over 150 and pulling timing. Those Iat's were on 90 degree days like we see a lot here in the midwest. The numbers you posted are pretty interesting. We were on the dyno a couple days ago with Billy's 16 SS and he just installed a P1-sc with the race intercooler and his Iat's were running about 100 to 110 and making 9.2 psi and over 600 rwhp. Not to bad.
|
The 2650 on my C7Z gets quite a bit warmer than that. C7’s don’t have the airflow under hood though. Hopefully my auxiliary radiator helps. MATs no less than 130. Heads/cam 11:1 compression, 80mm upper/5% lower on E60. Every cooling mod you can do other than the secondary radiator. My 2300 with a 80mm upper and 12% lower didn’t get any hotter than my 2650 actually. Vette life apparently. If I was cooling my car down before a run it would be lower. I wouldn’t use that data though because that’s not real world conditions IMO. At least for a street car. That’s race prep at a drag strip. I wanna see how the cooling works with the car at full operating temp on the street with pulls. The 2650 cools very well but after you do some pulls, drive around and come to a stop, the shit gets hot. I’m actually not very impressed with the 2650’s cooling capability in the C7. I thought it would be better with how Magnuson hyped up its capability. I haven’t dyno’d my car but it has +30’s tapped on E60 so it’s making power. 20-21 degrees of timing. I’m sure that’s a big reason why it gets hot. The power it’s making.