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Old 08-24-2007, 09:39 AM   #1
Scooby Newbie
Member#: 146974
Join Date: Apr 2007
Location: New-Caledonia
2002 MY 02 2L STi

Default Best 65 Lbs/min

For a friend of mine which is running a 2.2L close deck+WRX heads (non AVCS) on race gas and would like to reach the 600+ chp with the better possible spool.
What would you suggest?
DB SZ 65? other?
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Old 08-24-2007, 11:17 AM   #2
Scooby Specialist
Member#: 82612
Join Date: Mar 2005
Chapter/Region: MWSOC
2015 WRX STI
Ice Silver Metallic


Twinscroll GT40
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Old 08-24-2007, 11:43 AM   #3
👏 Big Ron 👏
Member#: 18062
Join Date: Apr 2002
Chapter/Region: MAIC
Location: I can save you a ton of cash
on car parts so PM
me b4 j00 buy


Well, your friend needs to research. Show him the Turbo FAQ. He has a WHP goal, which is good, now he needs to interpret maps and talk to Vendors and tuners for advice as we could list every turbo that suits his needs and he still won't have an answer. Each turbo that big has it's good and bad sides and maybe he should consider a smaller turbo with nitrous or race gas only or EWG or all the above. There is no cut and dried answer for your questions, ESPECTIALLY at that power level. I'll move this to the more appropriate forum.
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