siis2fast

has anyone had any personal experance with that JrSC that was modified to run more boost then the 10psi the normal JrSC can handle.

im looking into getting the JRSC and LHT intercooler and running 15 psi or so with it. And just wanted an idea of what the JRSC was like at that much boost.

GreddySi99

no its a joke. there is no modifications that have been proven

Rory Breaker

John @ LHT should be able to help you out...2 of the main modifications were porting the s-tube and the exit area, which I believe LHT has done some testing on. Im not too sure of their results, but if I remember right, there were gains involved, but not worth the work or price for the labor.

ion_four

This has been a conversation piece for quite a few years now, but nothing has ever been put into production. I doubt there is ANYTHING to even produce, since it seems like bull.

You should look into getting an air/water intercooler for that thing. Someone on here (forgot the name) made one maybe 9 months ago and ran up to 19psi. ******* sick, I heard.

keebler65

if you want that much boost you'd really have to be dumb not to go turbo. its just not worth the money and risk. at that amount of boost, the blower becomes very unstable/unreliable because it has to spin faster than it was ever designed for.