Dyno Results for a 914-4 2.0L Options

[orcadigital]

This is my first post here, but some of the colorado 914 folks should know me at least. Brant suggested posting this here as its kinda nifty considering a stock 4 cylinder, and at altitude. This is just a repost from our local 914 group board...


So i took my car down to Mac Autosport in Parker today to get it
dyno'd for the first time since i have owned it. Was pretty
excited, and the results were very good (to me anyway). I was
running a 50 series tire on a 15" rim, and the HP was measured at
the rear wheels.

As far as the car..

1976 914-4 2.0L
K&N Intake
Garretson Headers and Flowmaster Muffler
Stock Ignition, Cam, etc
Running 205/50R15 Victoracers on 15" Rims

Testing was on a Dynojet Research Chassis Dyno
72.26 Degrees F
24.62 in-Hg
9% Humidity
5200 Ft above Sea Level (approx)

Max Power: 95.50 hp
Max Torque: 105.73 ft-lbs

Max Power was right around 5300 RPM
Max Torque was around 4250 RPM

Will try and scan the graphs into the comp later and post, as i
found it fairly interesting. The car was tuned by AJRS in Grand
Junction, and was running a bit rich (between 11 and 12 Air/Fuel,
but Grand Junction is around 4000ft as i recall), but it pulled
strong, and had a very even curve.

I did have my right rear wheel rubbing a bit, as the hold downs for
the car were pulling the body down, and was causing a bit. Looks
like i get to do some more pulling on that fender and a new coat of
paint again. (IMG:http://www.914world.com/bbs2/html/emoticons/smile.gif)

Anyway, i am thrilled as can be. (IMG:http://www.914world.com/bbs2/html/emoticons/smile.gif)

Grant