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I get the density part on the engine side of the SC but I still have trouble saying the revs on the SC can be nearly the same ans you will get different power. Pressure is effected by final air temp. The intercooled engine will require the SC to pump more air to get the same psi as the uncooled. In simple terms if the air heats up as it is pumped through the SC then it will require SC to pump less to get the to the 9 psi.
Maybe I will have to think it through more I just can't get the part of the SC revs being simlar in both of your sheets.
Do you understand this part in the Autospeed calc
Theoretical outlet temp = 293 x (2.1)0.286
= 293 x 1.236
what maths is being done between the (2.1) & 0.286 to get 1.236 as I get 1.2306. Is it ment to be to the power of.
Tony
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1995 - SVX 700,000 K Mine, DMS Struts to lift car 2in. Tyres Wrangler Silent Armor 235/70R16, PBR Radiator. 6 speed with DCCD and R180 rer diff, Heavy duty top strut mounts front and rear. Speedo correction box fitted. New stero (gave up on the old one). Back seat removed and 2 spare tyres fitted for desert driving. ECUTune SC sitting in the box for the next SVX.
1992 - SVX 255 K Wife (Want to stay Married so not allowed to fit SC)
1992 - SVX Pearl with black roof race car roll cauge etc ready to race. Ex Tasman Targa car.
1995 - SVX Green low k mint condiation.
1995 - SVX Rally car, ex Matts car. Now to be used on track.
1992 - SVX red & Black being converted to Mid Engine.
1995 - SVX Red 143,000 bit rough.
Owned 5 others Subaru back to a 1974 1400 GSR.
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