JNM240 wrote:Does anyone have any opinions on the Toga high volume oil pumps? Its $265 for the high volume one, or $185 for an OEM equilivant from Topline. Any thoughts? Would the higher oil volume (and resulting pressure) be a good thing to have when winding out the 9k RPMs with 22 lbs of boost? Or is it completely unnecessary?
Boost pressure has little to do with oil pressure. With spinning 9K+ RPMs with a stock oil pump. We found the pressure would drop a good amount at 9500. After we modded the pump for more volume/flow, the problem was gone and the oil pressure was stable.
If you plan on making power that high, I would get a better pump than stock.