http://www.dragtimes.com/Honda-S2000-Timeslip-4984.html

i was lookin at this drag time and noticed he had all stock internals on 15lbs of boost. i've read before that it was unstable to boost more than 10 lbs on stock internals. is this true or not? or what do you guys think?

 

InlinePro has been doing it for a while...

 

Race gas/thicker head gasket? ?? Dont know, I think inline pro also ran over 15 psi and ran 530 horsepower at 18psi on stock internals with a head gasket.

 

Stock internals shouldn't be too much of a problem. I am going to run 10-12 and know of others with no problems. I mean we do have forged internals and I see B series motors running more boost without problems and they don't.