I've been dailying and drifting my JRSC for about 13 months with no issues on my otherwise stock FRS and I've decided to spring for more power, but I have a few questions that I'm having trouble finding answers for. For the record my plan is to stick to 93oct fuel and add a FT86Speedfactory catted UEL header along with the pulley, so I assume this will put me in the ~300whp range (though please correct me if I'm wrong).
- What size injector should I buy? Would a 700cc injector be appropriate?
- What are the fuel pump requirements? I'm looking at the DeatschWorks DW300 (350LPH)
- Just to confirm, the JR 4bar map sensor would be appropriate for me, right?
- If I install both the header and pulley, will it be safe for me to drive ~30miles to the tuner on the JRSC factory tune? If not, will it be safe if I only install the header or only install the pulley? I have no problem paying the shop to install them but why pay if I can do it myself.
- Do I need anything else other than the aforementioned injectors/FP/map sensor?
Thanks everyone!