Quote:
Originally Posted by campy
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! |
You do not need injectors or a fuel pump to run 93 octane or a race gasoline with the HBP.
Yes, the JR 4 BAR map sensor would work for you.
Yes, you can drive to the tuner on the factory tune, but to be safe, DO NOT go into boost at all. Even at lower rpms, the boost profiles are different.
I wouldn't expect to see 300whp from the setup. 285-290 is realistic. (standard calibration dynojet)