adm56

1993 RX-7 Touring
-13 psi
-Apexi Gt Spec Exhaust
-Downpipe and midpipe (3inch)
-PFS SMIC with built in intake
-Koyo Radiator
-NipponDenso Upgraded Fuel Pump
-Greddy Pulley
-Apexi Power FC
-Greddy Elbow - efini y-pipe
-New fuel filter, o2 sensor, oil filter
--------Engine has 106K without being rebuilt yet

Dyno results 310hp with 270ft/lbs torque........
are those #s low or high for that many miles on an original engine?

Here are my FC readings:
Inj Duty: between 3.8 and 4.1 depending
Leading -5, Trailing -20
Boost: -364 avg
RPM: 750 average
Water temp: 88 on cool night and 94 on a hot day

One more question does the car weigh 2800 lbs or 3200.......it says 3200 on the door jam?

snub disphenoid

That 3200lbs. is the gross vehicle weight rating. IIRC, that's the weight of the car when the car has two passengers, a full tank of gas and full fluids. Your car should probably weigh around 2800lbs. dry.

Your numbers seem good, especially considering the number of miles on your engine (although I'm not TOO sure how much of a difference mileage is making in this case).

KX500FD1

post the peak readings... I trust you know how to do this

crazyrx7

Before I went single I dynoed at 322rwhp at 12 psi of boost. I had my motor street ported at the time. I also had a full exhaust with mid pipe as well. The numbers you posted are very good for your setup. I would be happy.

R.K.

ptrhahn

iTrader: (9)

On a well-used stock motor and stock turbos, those are pretty darn good numbers. Solid.