LS2 403 F1A results
06-30-2007, 02:20 AM
#101
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Originally Posted by speedracer5532
With me about 3750. My IATs were higher than I thought they should of been. I think from doing a burnout with no air blowing over the intercooler the IATs go way up. They got up to around 150 degrees on a 80 degree day. I am running Comp 26921 springs.
06-30-2007, 07:51 AM
#102
I don't think I had valve float like Tony and Slowhawk said. I looked at my scan real good and I saw that I lost boost around the rpms that looked like valve float. I changed to the smaller pulley and made sure the belt was good and tight and redynoed and the graph looked good in the upper rpms, so I never changed my springs.
