TPI cfm
04-07-2002, 08:45 AM
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Car: '87 Mustang LX
Engine: 5.0
Transmission: T-5
TPI cfm
What did the stock TPI throttle bodys flow ,cfm wise? Im trying to type in a combination on my desk top dyno.
04-07-2002, 01:11 PM
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The stock TB flows around 675 cfm depending on whose measuring, but that's not the # you want to enter into Desktop Dyno. It's really looking for the flow capactiy of the whole intake system from the airbox to the manifold exit at a pressure drop of 1.5 in-HG. That's a much lower number. I'm using 500 CFM to represent a high flow airbox, K&N filter, ported MAF, stock TB w/ airfoil, ported plenum, cleaned up stock runners, and stock base.
04-07-2002, 04:59 PM
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Car: '87 Mustang LX
Engine: 5.0
Transmission: T-5
I heard when using the desk top dyno you have to type in the factory roller cam as a hydralic cam ,is this true ? Keep in mind I dont have desk top dyno 2000 I have the regular version which dosnt have factory rollers as an option.
And I need the adv. duration for the 89 TPI 350 all I can find on this site is the .050 duration ,thanks again.
Hey Beefy89 Isee you live in Neenah too, its a Small world!
And I need the adv. duration for the 89 TPI 350 all I can find on this site is the .050 duration ,thanks again.
Hey Beefy89 Isee you live in Neenah too, its a Small world!
Last edited by SOLID LIFTER; 04-07-2002 at 05:03 PM.
04-07-2002, 06:06 PM
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Car: '87 Mustang LX
Engine: 5.0
Transmission: T-5
I live down by the new copps about 3 or 4 blocks down the street.
Yeh I go down to the KK once in a while mostly as a spectator though ! I hoping to race my malibu down there this fall after i finish it or I might race one of my other projects we'll see how things go.
Yeh I go down to the KK once in a while mostly as a spectator though ! I hoping to race my malibu down there this fall after i finish it or I might race one of my other projects we'll see how things go.
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