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Exhaust Manifold Pressure Guage

Guest snotass

By Guest snotass,
in Engines & Forced Induction

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Guest snotass

Guest snotass

Posted
Posted
why would u want to look at pressure in the exhaust manifold ?

Ever heard of volumetric efficiency?

Very usefull on High HP engines, i have a balance that i want to achieve between the inlet and exhaust pressures. currently have close to 600 hpo at 20 psi, need to fine tune al ittle.

FATGTS-R Experienced

FATGTS-R

Posted
Posted

Hi Mate,

Researched the same thing for a friend of mine who also has a potent engine combo.

From SKs pm:

"Drill and tap for a stainless steel cappilary tube long enough to let the exhaust heat escape before the pressure (map) sensor. Usually 300 mm is enough if the air flow around it is OK. Ideally you want exhaust pressure only a handfull of PSI higher than boost, 2 psi is great."

Not sure if that was of any help to your cause or not.

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