no my motor runs fine, and i meant i dont have aftermarket cams. i run around 20psi on high boost. just an update though, i checked around and it seens like the sr20det sits at around 15 in vaccume. it was just my friends with turboed hondas and eclipses were around 20. mine sits around 14.5psi in vaccume at an idle. but it runs fine. just wanted to see what everyone thought.

 

in vaccume its not psi its mm/hg just to let you know.


intrestingly 14.5 PSIa would be a vaccume but ive yet to see a guage that reads like that

note: PSIa (absolute) meaning it takes normal air pressure into account (14.7psi). PSIg (guage) is what pressure guages read in such as boost guages.

 

ok well i have a autometer gauge. and if it isnt psi in vacume than it is my mistake, truthfully i never really looked to see if it was mm/hg like you said. ill look and post back

 

the autometer is probly inches of mercury in vaccuum.

 

good point haha i was thinking metric