How much HP?
 

Well, my car is almost finished, wondering how much power/ 1/4 time you guys think i'll be around. Sorry if its written like a mag. article, i was playing around, lol.
I have a 1988 Mazda RX7 Turbo 10th Anniv. Ed. The motor is a stock port 13b. Here is a
list of my current modifications. All emissions have been removed and vacuum lines
redone in silicone. The air conditioning unit and components have been removed and the
Power Steering Unit has been replaced with a Manual Steering Unit. All oil lines have
been replaced with braided stainless hoses, such as oil cooler, turbo feed, turbo outlet lines
and the clutch line. The fuel system uses a Nippon Denso Competition Fuel Pump, 550cc
Primary Injectors with 1000cc Sec. Injectors fed through custom fuel lines and is
adjustable with the Apex’i Super AFC Spec II. I have a T04b turbo with a 1.15 turbine
and a .60 compressor on a HKS exhaust manifold and HKS Standard Wastegate set with a
9.7 pound spring. Also HKS Super Sequential BOV together with a Greddy V-Spec
Front Mount Intercooler take care of the intake side of things. Exhaust is a custom made
turbo back exiting through dual Raven Performance Mufflers. 14 psi of boost is controlled
via Greddy Profec B Spec II. Cooling is handled by a Koyo Aluminum Radiator and Black
Magic Elec. Fan. The Optima battery has been relocated to the bin behind the drivers seat
for more room under the hood. For assistance in tuning the fuel system I am running an
Innovative Systems Wide Band O2 system with data logging capabilities. Power is put
through an Advanced Clutch Technologies Extreme Pressure Plate and a Street/Strip disc
and to the ground on Kumho Ecsta Supra 712’s. (Temp tires till I get my Rota Slipstream
rollers.)

I'll take a wild guess and say, 13.3s @ 115mph
Maybe, ~300rwhp. But then again what do I know.