Thanks guys, I will check the conf.ini, I might actually have effects=2. (I did before DBW install)
I have 4.10.1 installed with the newest DBW/UP, thats all the mods I have. As for the gpu, here are my specs, not sure if they have anything to do with it but I thought I'd post in case.
Intel® Core™ i7-3820 Quad-Core 3.60 GHz 10MB Intel Smart Cache LGA2011
Asetek 510LC Liquid Cooling System 120MM Radiator & Fan
2TB (2TBx1) SATA-III 6.0Gb/s 64MB Cache 7200RPM HDD (Single Drive)
8GB (2GBx4) DDR3/1600MHz Quad Channel Memory (Corsair Vengeance)
(3-Way SLI Support) Gigabyte X79-UD3 Intel X79 Chipset Quad Channel DDR3 ATX Mainboard w/ UEFI DualBIOS, Dolby Home Theater 7.1 Audio, GbLAN, USB3.0, SATA-III RAID, 4 Gen3 PCIe X16, 2 PCIe X1 & 1 PCI
Windows 7 Home Premium [+104] (64-bit Edition
850 Watts - Thermaltake Smart Series SP-850M 80 Plus Bronze Modular Power Supply
NVIDIA GeForce GTX 570 HD 2.5GB 16X PCIe Video Card
As for the amount of objects, I was testing a new campaign I am making and it is definitely geared toward pushing the game to its max, I figured I would know I hit the wall once my machine started to slow, but I was still good with no FPS hits.
I will take a look at the conf.ini and do a quick test with one plane and one vehicle to try to eliminate the 'too many object' possibility. Will check back tomorrow evening. Thanks for the responses.