Direct Connection ( Mullen LA ) heads

mbaird said

Flow benches and dynos are just tools for comparisons... as long as they are consistant it doesnt matter what they read . You are just looking for incremental changes between modifications using the same tool .
It's alot like yards in archery... it doesnt matter if your 30 yard mark is actually 50 as long as it is consistent .
Because no one elses eyeballs will be looking thru your peep .

So if your flow bench says you have 1000 cfm @ .100 and 1200 cfm @ .200 its ok because its just a bench mark for measuring. As long as its consistant .

Click to expand...

But it DOES matter what it reads. If you dyno says you make 950 HP and mine says 550 HP and in the car it runs like 550 then your dyno is worthless.

Horsepower is a calculated number, based of torque. Torque is easily measured. So that means HP is easily calculated. And if you correct for temp and baro then why all the different numbers?

Because the dickhead throwing the stick is a lying cheater. Seen this for decades. And the same thing with flow benches. You are measuring airflow. Why the ridiculous numbers? Because the guy running the bench is a lying cheater.


Numbers matter. And they better add up. All this bullshit that dyno’s and flow benches can’t all measure and read the same is a lie.

If they don’t, the operation is either stupid or lying.