Granatelli MAF Sensor...what to expect?
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Granatelli MAF Sensor...what to expect?
I just bought a GMS MAF sensor from a forum member at a very reasonable price. Based on my mild mods (see SIG below) what, if any, performance difference should I expect? Does anyone predict a SOTP difference or would the mod only show up on a dyno in a form of a couple of HP?
Thanks,
Dave
[Modified by Drop_Top_Dave, 9:24 AM 11/5/2001]
Thanks,
Dave
[Modified by Drop_Top_Dave, 9:24 AM 11/5/2001]
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Joined: Mar 2000
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From: Palm City Florida
Re: Granatelli MAF Sensor...what to expect? (Drop_Top_Dave)
Need more info....
Was it calibrated for 5% rich? Or just stock? If it's just stock then you'll probably run too lean. Doh! I just realized you have a 98. Since they notoriously run rich, a stock GMS may be ok. If not, You may actually need a MAFT to reset your AFR's. Also you need an Autotap of some sort to monitor.
I always recommend going with the Ported Breathless MAF ends/MAFT over the GMS. This offers more flexibility. The GMS can work however, It just needs help from a MAFT to get everything perfect.
[Modified by chuckster, 8:42 AM 11/5/2001]
Was it calibrated for 5% rich? Or just stock? If it's just stock then you'll probably run too lean. Doh! I just realized you have a 98. Since they notoriously run rich, a stock GMS may be ok. If not, You may actually need a MAFT to reset your AFR's. Also you need an Autotap of some sort to monitor.
I always recommend going with the Ported Breathless MAF ends/MAFT over the GMS. This offers more flexibility. The GMS can work however, It just needs help from a MAFT to get everything perfect.
[Modified by chuckster, 8:42 AM 11/5/2001]
