Cylinder head talk is great but I think that deserves its own thread lol
Still no clear winner on what turbo I should run. 6466 is good no doubt but I'm looking for something water cooled and that won't burn oil like my 6266. Asked
@V8bait about his impressions on that 9180 EFR car he tuned a while back but no reply yet
Do you know why it is burning oil? That is not normal afaik...I would go with a Garrett if I wanted water cooled which I don't think I need as I don't track my car. The cheapest/easiest would just be a rebuild of your precision for $700 bucks or whatever it is, assuming it stops your oil burning issue.
Here are a bunch of turbo flow rates not sure how accurate they are:
https://www.evolutionm.net/forums/evo-x-dyno-results/692309-turbo-flow-rates.html
Turbo Part No. Flow Rate (lb/min)
Garrett GT3582R (AKA GT35R) 65
Garrett GTX3576R 65+
BorgWarner S362 65+
Forced Performance (FP) HTA GT3582R (82HTA wheel) 70
Precision (PTE) 6262 74
Precision (PTE) 6262 CEA 74+
Precision (PTE) 6265 74+
Precision (PTE) 6266 CEA 74+
Garrett GTX3582R 75
Garrett GT4088R (AKA GT40R) 75
Forced Performance (FP)
HTA GT3586R (86HTA wheel) 75+
BorgWarner EFR 8374 79
Garrett GT4094R 80
Garrett GT4294R (AKA GT42R) 84
Forced Performance (FP)
HTA GT3794R (94HTA wheel) 90
Precision (PTE) 6466 CEA 90
Precision (PTE) 6765 90+
Precision (PTE) 6766 CEA 93
BorgWarner EFR 9180 94
Garrett GT4202R (AKA GT42RS) 95