stock engine levels - Japan spec
9.0:1 compression ratio
peak HP @ 6000 RPM
peak torque @ 3600 RPM
(except GX, which is 6400 rpm, 4400 peak torque, 10.0:1)

Measured at the flywheel I take it?

AFAIK, if the power is stated in PS unit, it is on flywheel.

I wonder where A14GX sits, based on a12GX numbers maybe at the top of the list.

ALL factory power measurements are at the flywheel, even on the 2012 models. PS is the germany/japan DIN measurement, nearly the same as SAE HP.

A14T engine uses a stock A14 cylinder head with twin valve springs. Should be close to the 83 HP of the single-carb A14.

0 HP@ 3600 rpm for the A12GX?

A14 GX wins:

http://www.automobile-catalog.com/car ... ellent_sedan_1400_gx.html

Unless this is the L14 like the b110 excellent.

Power gross:

70 kW / 95 PS / 94 hp (SAE) / 6400

Torque gross:

120 Nm / 88 ft-lb / 4000

That is the L14 GX with twin carbs. A14 "GX" (B210 A14T) is just a standard A14 with twin Hitachi sidies and a better cam. Same head as standard A14.

I like how the standard A14 makes more horsepower @ 3600 rpm than the A10 makes at peak 6000 rpm.

Well if we oversimplify this and add the 15HP difference between the A12 and A12GX that would in theory bring an A14GX engine to 95HP.

Tom

Except that there was no A14GX engine. Nissan Competition sold a big-port head suitable for A14, and called it the "GX Cylinder Head For A-series engine built from 7/73". But it was simply the factory stock A12T head with the factory B210 part number.




This stock head won't deliver 95HP, you have to modify it. Nissan Competition sold one already done which they called the "Competition Head".