C900/9000 16V-T, Big Inj'r Fuel Control Upgrade, HKS - Saab Performance Bulletin Board - Saabnet.com
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Found some good info on this newish product. Most dyno plots with fuel output that I've seen, with big inj's, show dead rich in middle, right mix at 3/4, and near lean highest rpms. Conclusion is:
1) rrfpr may ask for more pressure than pump can supply at high rpms+boost.
and/or...
2) some compensation methods at AMM do not correct full power range.
This HKS product allows +/- 50% adjustment of ecu fuel maps, at 11 rpm bands. Should allow up to 34 lb/hr injectors and proper mixtures for those seeking 300+ hp, with a std 2.5 regulator so pump capacity is not exceeded.
With water inj'n, even more hp available at leaner mixes.
FYI
posted by 63.10.14...
HKS Super AFR
Posts in this Thread:
- C900/9000 16V-T, Big Inj'r Fuel Control Upgrade, HKS, Kevin K
, Sat, 8 Sep 2001 18:49:07 <-- Viewing This Message- Some answers, Kevin K
, Sun, 9 Sep 2001 23:52:00 - Re: C900/9000 16V-T, Big Inj'r Fuel Control Upgrade, HKS, Vince T, Sun, 9 Sep 2001 19:39:17
- Re: C900/9000 16V-T, Big Inj'r Fuel Control Upgrade, HKS, greggc, Sun, 9 Sep 2001 07:49:01
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