smoke machine
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- Aug 14, 2008
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What's a manual vs auto with twins race gunna prove? From a dig most any built auto will walk on me. My trucks built for sled pullin but goin to race in florida for valair
Never in 5th. Always been told to pull 6th. I've bn on alota different dynos.
What's a manual vs auto with twins race gunna prove? From a dig most any built auto will walk on me. My trucks built for sled pullin but goin to race in florida for valair
More and more reasons I dont believe a damn dyno jet.
Above 3k on any dyno the truck will make 650 all day. We tryd 5 different tunes all with in 10hp of each other. Its always done the same on a inertia dyno
Wasn't even that...was a Dyno Dynamics
Inertias just tell me that X motor revs up at Y while turning Z amount of weight.
Ok unbroken. Let's say 50 roll. I aint scared
What kind of dyno is a dyno dynamics? Is it a load type dyno like a mustang that measures torque and calculates horsepower? Or is it inertia like a dynojet that measures hp and calculates toque?
I could see using a different gear skewing a mustang dyno, but I find that theory hard to apply to a inertia dyno op:
I agree. And as to whether the dyno was loaded or unloaded I'm gonna have to say it was loaded. As the o.p. stated he made more boost on the dyno than he does on the street. You're not going to see that on an inertia type dyno. Which also shows that the gearing manipulated the numbers.
One of the most common differences when conducting roll-on power tests on a dyno is in the gear used during the test. Although 4th & 5th gear (depending on tranny)has been the standard, some dyno operators prefer to use a higher gear, and now 6th gear, which can distort comparisons. Power readings recorded in 6th are generally higher than those performed in 5th gear. Generally, the higher the transmission gear, the greater the engine loading and higher the power reading will be. Since the higher gear ratio slows the engine’s acceleration rate, less power is required to accelerate the rotating and reciprocating parts.