Quote:
Originally Posted by enemigo13
I’m not about taste, some guys are ok with turbos starting spool up at 5000rpm, just it’s not that great in daily drive- I hate turbo lag. and ps2 has noticeable later spool up than ps1 or stock ewg turbo. thats why alpina b3/b3s uses biturbo setup on n55 rather than single bigger compressor/turbine wheels like ps2. though it’s not even possible to use ps2 full potential on pump fuel as n55 hpfp is piece of crap, so probably it would be a good idea to have something in between ps1 and ps2. I dont like methanol/port injections, jb4’s etc, so probably it would be a good idea to move to s55 or at least to b58 platform..
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My PS2 spools like stock turbo (maybe a touch more lag WOT - but that is welcomed as it puts less stress on my clutch and drivetrain as opposed to hitting 500+ lbs trq instantly like my stocker did... also helps with wheelspin down low). Its great for daily driving. A lot has to do with tuning for it. A majority of your post is nonsense, I can't take it seriously. PS2 starting to spool at 5k rpm? Where are you getting your information from? Have you ever drove a PS2 N55? I think your feedback would change quite a bit if you did. Basically why PS2 appeals to so many people is it has stock like spool but after 5k rpm it wakes up. Im seeing 50-75+ whp more from 5-5.5k to redline over my PWG stocker. I'm on stock fuel system on 93 at this time. Roughly 17-17.5 psi seems to be the limit for the HPFP.