If the other car is a manual I think that's probably why the higher hp. Also tuning differences. Good to know you're not hitting ridiculously off psi figures lol
Yeah thats newSeems they adjusted pulley/psi figures by half psi each. They must be getting some feedback.
That kit seems real efficient, seems more efficient than the competitors at that boost. I guess the larger inner cooler was designed well.
Yep, it looks like a well made and we'll designed Centrifugal. Please let me know how it drags 1/4 mile even though that's not my cup of tea anymore, it is still the best way to determine actual performance.
I think it also has to do with the effort it takes to spin these blowers. Mine has a 4.3:1 step up ratio, and is much lighter than my old Vortech V3si. This is the G4 pictured and i can just about hold it with one hand.
So had the car at the track today and made 3 runs and logged one on dragy. DA today was about 2700. Car is a 20GT base 300A. I had the backseats out, running 275/40/17 Et Street Rs on 17x10 Cobra R rep wheels, 27.5x4.0x17 ET Street front runners. Was running 20psi in the Street Rs but traction wasn't the best, i was averaging 1.75 60fts. I see about 8.5-9psi of boost. Overall fairly happy with it. If i could get the 60fts down, i think 10.2 10.3s are possible. This was on 93 octane.
Ran down at St. Thomas. It was actually pretty quiet. They weren't allowing street tires on the track today which i think kept most folks away. There were maybe 10 street cars there the rest were rail cars or trailered race only stuff.
Kevin. Thanks for posting your first runs on the new ESS system. Are you going to try a higher boost? Who done your tune?.So had the car at the track today and made 3 runs and logged one on dragy. DA today was about 2700. Car is a 20GT base 300A. I had the backseats out, running 275/40/17 Et Street Rs on 17x10 Cobra R rep wheels, 27.5x4.0x17 ET Street front runners. Was running 20psi in the Street Rs but traction wasn't the best, i was averaging 1.75 60fts. I see about 8.5-9psi of boost. Overall fairly happy with it. If i could get the 60fts down, i think 10.2 10.3s are possible. This was on 93 octane.
Im considering trying the 110mm pulley. Im tuned by Palm Beach Dyno. They said as long as im under 11psi i should be ok.
did you log any of the runs?