Modification Phases- what are they ?
 

Ok, I do a bit of sprinting / hilclimbing in a My97 Type RA, things were fine until an Evo 8 Fq340 arrives on the scene. I need to catch this one if possible.

My car has tha following upgrades
TSL group N exhaust, de cat
Group N air filter
Lightened flywheel
LSD at rear
Tein Coilovers
upgraded fuel pump.
I have to be a little careful about the next steps as the MSA have do's and don'ts. Should I go bigger injectors and engine management .

Thanks basically what is a phase one upgrade.

Well IIRC you should have had 276 to start with and possibly a TD 05 90deg. You should already have had the car adjusted for UK fuel and to match your DP/zorst. The TD05 can be wound up to make much more power and your best route may be and Apexi ECU and AVCR controller or perhaps a scoobyecu. If you’re still on 380’s then a set of 440’s or 550’s will give extra headroom for the oomph you require. A bigger TMIC is a good addition for the track or perhaps a FMIC.

See 911’s project in ‘projects’ for details (360 x 330).

F
PS I ain’t no expert on ‘97’s but it gets your thread started :D