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mct3351 · 10-19-2010, 09:04 AM

You will be perfectly fine running 7 psig (stock wastegate setting) on a 2871 up to 7,500 rpm with a stock fuel system. You wouldnt make any more power at 7 psig on a 2871 than you would with a t28 at 7 psig, beacuse the t28 is still in a decent efficiency range on a 2.0 liter motor at 7 psig and 7k rpm. This is all true as long as all the other "bugs" are worked out (base timing, maf wiring, boost leaks, water temp, injector condition, fuel pressure...etc).

10-19-2010, 09:04 AM	#20
mct3351 Leaky Injector Join Date: Nov 2004 Location: Oklahoma Posts: 117 Trader Rating: (4)	You will be perfectly fine running 7 psig (stock wastegate setting) on a 2871 up to 7,500 rpm with a stock fuel system. You wouldnt make any more power at 7 psig on a 2871 than you would with a t28 at 7 psig, beacuse the t28 is still in a decent efficiency range on a 2.0 liter motor at 7 psig and 7k rpm. This is all true as long as all the other "bugs" are worked out (base timing, maf wiring, boost leaks, water temp, injector condition, fuel pressure...etc). Last edited by mct3351; 10-19-2010 at 07:55 PM.. Reason: typos