Who has successfully used the SMG big boy fuel pumps for 6th gen camaros?
I'm seeing a trend up top 7000+ these pumps seem to fall off hard when not even nearing the 5bar regulation pressure they hound you about when buying the pump.
Setting a flat 50psi Engine/FSCM/CCM works well on the handful of bolt on zl1s Using E85 blend without any issues not passing 7krpms, but on a high revving N/A car past 7000 these pump start to drop fast dropping rail pressure and driving MS up.
Has anyone used this pump on a high-rev setup expiring any issues?
LT4 low side pump was a rockstar prior to swapping zero issues all the way to 8,100
Log screen shot is MAFless N/A car dropping down to low 30s from 45-50PSI after 7k rpms
https://smgspeed.com/products/click-...y&_ss=e&_v=1.0