Turbo upgrade, what to use?
Put a turbo kit on my Monaro about 2 years ago and am not quite that happy about it's performance, mainly response/spool. The turbo appears to be a Garrett T51 which I guess is a bit outdated. It starts spooling around 3000rpm and is at full boost around 4000rpm, I feel like I could be getting better performance with a newer turbo.
Looking around youtube, the newer GTX range and possibly the Precision turbo's are the go but being in Australia the Garretts are more easily accessable. Closest match to the T51 is either the GTX4088r. Car is mostly used for the street so I don't really need anything larger.
Thoughts? Still very new to the turbo game.
Last edited by andee; 07-04-2019 at 07:00 PM.