Hello all,

Does anyone know at what hp level an S13 Silvia MAF is maxed out? I will be installing a T28 and I feel that at around 18 psi, I will be definitely beyond the limits of the stock MAF. I should be somewhere in the 290-300 whp range with the mods that I have so far.

S3 cams, GReddy intake manifold, Extrude Honed manifold, turbine housing, and J-pipe, pullies, 3.74" exhaust, 3" downpipe, 3" test pipe, GReddy FMIC

I may consider boring the stock Silvia MAF and raising the fuel pressure a bit if this is possible.

Thanks a lot,

Mr Jay the Silvia MAF tops out at about 280 flywheel HP. If you want it to top out higher send it to me and let me do some tricks to it. If you do bore out the MAF get the comp reprogramed. Just talk to me about it and we will try and get 270-290 WHP. If you guys want to sell the stock Turbo give me a call. I use those on 1.6 turbo Sentras they work great.