My RX7SP build up

sa22c · 01-30-2012, 08:30 AM

For sure it has to be somewhere above 550BHP genuine.

Do you need to remove the catalyst to achieve the 6.2 second 100-200? I guess I find it a little hard to believe even a 5" body 100 cell could flow 70+lb/min without a fairly drastic pressure drop across it.

I have seen on 2 different piston T4 turbo cars 4" body 200 cell catalysts become big chokes even at 440BHP genuine.

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01-30-2012, 08:30 AM	#11
sa22c The Newbie Join Date: Jan 2012 Posts: 21 Rep Power: 0	For sure it has to be somewhere above 550BHP genuine. Do you need to remove the catalyst to achieve the 6.2 second 100-200? I guess I find it a little hard to believe even a 5" body 100 cell could flow 70+lb/min without a fairly drastic pressure drop across it. I have seen on 2 different piston T4 turbo cars 4" body 200 cell catalysts become big chokes even at 440BHP genuine.