i was thinking about getting my brother a chip for his 97 mannual tranny rs for xmas. he has bored tb, greddy header, aftermarket exhaust, aftermarket intake & thats it.. we live in cali and i heard something about having to run 93 or higher octane? we only got 91 octane; is it posiible to survive with 91 or a bad idea? i think there is two guys that have it on this board..what do you think? thx
96RS ------------ TRUST HEADER TRUST EXHAUST TEST PIPE 2.5" AEM CAI AFX 55mm TB AFX UNDERDRIVE PULLEY AFX SOLID FRONT M.M. OPTIMA BATTERY NOLOGY WIRES TENZO FRONT T.BRACE BAR EIBACH SPORTLINES KYB AGX SHOCKS KENWOOD 560 AMP 12" KICKER
#38500, "RE: afx ecu question" In response to Reply # 0
"- Requires 93 octane fuel (at altitudes up to 4,000 ft.) or octane booster."
That's a common line next to all the afx ecu's on howell's site so it would be a good assumption that applies also to the 97 talon/eclipse afx ecu. This thing as I said b4 it is complete badass, and I would be really scared to try anything less then 93 in it because of it's crazy timing advance. Unless ur up for buying octane booster everytime u fill up... u might be stuck. Then again this is just my guess, I would call up howell and ask them what kind of damage u possibly might run into with 91 gas.
#38501, "RE: afx ecu question" In response to Reply # 1
i think 91 would be fine.
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'95 Eclipse TurboGS (garage deco) '95 TSi AWD (restoring a survivor) '97 Talon ESi-T (poor impulse control) '99 Eclipse RS-T (daily beater) '13 Evo X (mostly stock) '17 Sienna (Middle Aged Dad Mobile)