Help Choosing a Cam for my LSX 454
#42
Teching In
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I‘ll look into that after the mechanical MAP filter. Kinsler for example sell these for big cam ITB applications so I assume it works. But good to have a backup and an option without additional hardware.
#43
TECH Fanatic
iTrader: (5)
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Alpha-N is the other tuning method that I’ve seen referenced for ITB’s and setups with poor vacuum signal like dual giant four hole throttle bodies on top of a tunnel ram. Alpha-N mimics pretty closely what mechanical fuel injection does which is just fuel flow vs TPS. There are some more tricks I think with the usual refinements for IAT and ECT and also I think something in there for rate of change of TPS as well.
#44
Teching In
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Alpha-N is the other tuning method that I’ve seen referenced for ITB’s and setups with poor vacuum signal like dual giant four hole throttle bodies on top of a tunnel ram. Alpha-N mimics pretty closely what mechanical fuel injection does which is just fuel flow vs TPS. There are some more tricks I think with the usual refinements for IAT and ECT and also I think something in there for rate of change of TPS as well.
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