is 17.5 psi legit for a 2.6 with full 3inch exhaust and an airbox mod , or am i a little low, im thinking i should be at about 19psi , i think i could be getting belt slip but it stays at 17.5 the whole way up , is there anything wrong

bump i need a quick answer

 

got ya on the IM

 

Nah man... I make that with my 2.85 dude! Somethins' not right!

 

it's 80-85 degrees with high humidity.... boosted car's don't like that

 

yeah but your running pretty much stock exhaust , im running FULL headerback exhaust , i even have a 3in collector on my header , the bigger the exhaust the less boost , its also 80 + degrees WITH humidity

 

I have the manifold... and it was 85 degrees and it's the midwest it's always humid out here!