Rusty's Baseline Dyno Test

[Gregski]

Decided to have my '74 GMC 1500 dyno tested before bolting on any shiny performance bits. Rusty is almost all stock except for a few things.

Specs:
350 V8
4 Speed Manual
4 Barrel Rochester Quadrajet
No AC

Modifications:
LMC Truck 2 1/4 dual exhaust with Turbo Mufflers
A.I.R. Air Injection Reactor System - Delete

Here are the results of the three pulls:

1. 172 HP @ 4100 and 259 Tq @ 2600
2. 183 HP @ 4300 and 264 Tq @ 2900
3. 188 HP @ 4100 and 267 Tq @ 3000

* I am eye balling the RPMs for you

This was my first Dyno Test for any vehicle and cost $80 at a place called Evil Genius Racing in West Sacramento, California. John is a super cool guy, if you are local you may want to check them out.