Borgwarner S360 FMW REW Dyno
#4
These were pre EFR, which I believe have involved into the SX-E. I am pretty sure the EFR, & SX-E share the same compressor wheel as this FMW.
I will say from 14 to 15.5 psi and .4 afr leaner it gained over 50rwhp, so this turbo is just getting started.
Yes it is laggy compared to an EFR, but this is on an open volute long runner pac manifold( single WG). Also this is like a 2000-2200lb car so you really don't even feel it.. It moves! I can't wait to retune at 30psi...
I will say from 14 to 15.5 psi and .4 afr leaner it gained over 50rwhp, so this turbo is just getting started.
Yes it is laggy compared to an EFR, but this is on an open volute long runner pac manifold( single WG). Also this is like a 2000-2200lb car so you really don't even feel it.. It moves! I can't wait to retune at 30psi...
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