What's the max compression ratio you can run with a jackson racing supercharger?

 

idk about max, but we did an 11.5:1 LS vtec, with an LHT cooled JRSC. ran great

 

really, so you can run it pretty high without damaging the motor unlike turbo's?

 

you can run turbo setups on high compression too... it just leaves alot less room for error

 

requires good tuning

 

Well I'm build LS/VTEC using JE pistons, 11.7:1 and have pondered the idea of using a jackson racing supercharger. but then if i do use a supercharger what cams do i use? do I use turbo cams?

 

gsr's or itr's work well

 

really? still put down a lot of power? I just want it to break 250 hp mark

 

Theoretically you can run as high of a static compression as you like if you have the proper fuel. I wouldnt really worry about the 11.7:1 as long as you do one of two things. One, get an aftercooler for the JRSC or Two, dont plan to run a lot of boost. The problem with the JRSC is that your IATs tend to be rather high on higher boost...without the aftercooler and with the higher compression, you'll have to set your goals low or face detonation.

 

Does anyone make an aftercooler for JRSC?

 

LHT welds in cores into JRSC manis

 

Okay, I'll have to check it out.