08-09-2014, 07:20 PM
(08-09-2014, 01:46 PM)Ruan Wrote: Well, put it this way...
A GT2560R won't be on song until past 3200rpm at least.
A GT2260V will be on boost by 2600RPM - but you'll be limited by surge.
A GTB2260VK with the correct headwork will give you 28lbs of boost by ~2100rpm - again you'll be limited by surge, but the compressors are MUCH more surge resistant.
All of which will give you power to >5200RPM if the pump can keep up. Again, with correct headwork, a GTB2260VK is a 300hp turbo if you can deliver the fuel to it at the right time.
That's the info I was after. Cheers