well we went out tonight, and took the capri out on the highway..its a cool dry night here...
on 30 psi fuel pressure,
on the dsm units,
at 17 psi, 5500 rpm, my afr was an 11.6
at 18 psi, 6000 rpm, my afr was a 12.2
at 19 psi, 6500 rpm, my afr was a 12.8
and at 20 psi just before redline (i let out at 7000 rpm)it hit a 12.6 ... witch means i hit the top of the turbos efficientcy and it actually got a hair richer cuase the turbo couldnt keep up...
and to think im doing this on a high compression N/A block...
with just a corksport tune and
old fashion- listen, drive, frig, listen, drive, frig.. tuning... all i have is a base map, an adjustable FPR, and a boost controller. to tune with. and i know im losing power becuase im stupid rich thru the rpm band . but im pushing 20 psi on a na block. rich is safe.. ill change my oil if i get cylinder wash. as opposed to try to convince the wife i need another motor for my "cheap" toy...
oh and rocket, all the first gen (blue top) DSM injectors are low impedance.. but a resistor box is simple to make from 10.00 worth of crap from radio shack...
and gus, yes i looked at the rx7 injectors and yes there high impediance.... plug and play
but i believe there 380 or 400 cc units and i got a good deal on a spotless set of 450s
we had a project b18 civic turbo dynoed last week at 320whp.. with dsm 450 units so im not gonna run out of fuel with the bigger turbo im putting on soon...