Thread: Questions on my direct port meth setup
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  #47  
Old 06-07-2019, 01:24 PM
robos4 robos4 is offline
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Join Date: Mar 2016
Location: Singapore
Posts: 38
Default Re: Questions on my direct port meth setup
I'm back,

I changed from the EFR 7163 turbo (on the last setup) to the new EFR 8374.

Totally forgot to change the meth jets (0.5mm 220cc jets) and didn't see a big enough difference when switching on meth over base map, AFR only dropped 0.5 richer.

Even still, I made 550whp (on the same heartbreaker dyno as I used before) with hot fuel and spikes in AFR, clearly more to be had!

upgrading to 0.6mm jets.

Stay tuned..
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