Sorry I didn't explain it very well. I have off the shelf GCG ball bearing high flows of standard RB25DET (non Neo) turbos on both cars. No mods to lines or fittings, just unbolt the standard turbo and bolt on the high flow, no extra parts, no buying additonal bits and pieces and no modifications. What comes in the box I bolted on. They are exactly as I have arranged for in the Group Buy.
You are selling a plain bearing high flow and I want to compare them. So the go is to send me an off the shelf plain bearing high flow, as anyone on here would buy. What comes in the box I bolt on.
I will run the car up (which ever one you choose) on the dyno as it is right now. Then I will remove GCG ball bearing high flow and bolt your turbo on, exactly as I would if I was a normal customer. Then I will run the car up on the dyno without changing anything and compare the results.
If your turbo makes within 10% of the current power from 3,000 rpm to 7,000 rpm.
I will pay you for it, post up the dyno comparison and I will endorse it on SAU in anyway you like
But if it doesn’t make within 10%, what will you do?
cheers