|
Agreed but psi is relative to flow. ie.. it takes a certain amount of flow (mass) to create the measured manifold pressure. Doesn't matter which two turbos you pick, but if both are generating 12psi on the SAME engine, they are both flowing the SAME at that point.
Twin K27's might spool a tad slower than the GR BB turbo's but will still hit the same peak HP rates, given the same manifold PSI. The torque curve will not be as flat as your tubo's will build manuifold pressure at a slower rate due to spool time, however once at 12psi they will generate the same power as any other turbo at 12psi.
The big difference is twin GT BB turbos could generate 30psi and get htere at a lower rpm, where your turbos might peak out at 15 or 20psi.
__________________
'81 Euro 'S' 928 5-Speed 5.0L Hybrid "Ricerschnitzzzle" Wish list: RollBar, New Helmet and driving lessons 
Wishes Done: Body kit, seats, No cat, Headers, X, Afterburners, 3" exhaust, short shifter , 17" TT Rims, 250HP N2O, MSD ignition w/retard+rev limit, MSD billet distributor, Accel Coil. 5.0L block, ported heads, JE race springs + .503 "S+" cams
|