Why they say 14psi Safe for a b18b stock internals
 

A lot of folks (including experts and friends) told me running 14psi with 550cc injectors is very safe and reliable (as much as running 8psi with 450cc). I am having a really hard time believing in it, I want to get your comments.

Engine is a 1999 b18b.

Re:Why they say 14psi Safe for a b18b stock internals
 

you would need really good fuel management

Re:Why they say 14psi Safe for a b18b stock internals
 

Well, I see thier "reasoning" behind it.. but.. more fuel being run does not always mean more boost can be run. There is a post about octane that I think you should read. It's got a good explaination of why detination occurs.. I believe it was posted by 89dxhunchback.. And it was about Water Injection or something.

Re:Why they say 14psi Safe for a b18b stock internals
 

On stock internals? thats pushing it..

Re:Why they say 14psi Safe for a b18b stock internals
 

you will need race gas for that....atleast 108 octane...easy to get too....performance shops know places that sell this