Does anyone have a JR SC installed?
 

I have found the JR Supercharger online and it puts "285whp" according to their dyno with stock header and exhaust.
https://jacksonracing.com/jr-media/u..._stock_web.jpg

Does anyone have one installed that can tell me if this is right or not?

285 whp with everything else stock seems doubtful from what I've been reading... honestly i haven't seem much compared to kits like vortech, AVO, and innovate...

Yeah I am really really doubtful, but it would be nice. I was really hoping that someone had one installed and could say. It looks like a nice kit though.

Paging @sklimo and @PrimeMotoring

Looks like they got 264hp with aftermarket headers. My guess is sklimo's tune is more conservative than Jackson Racing's tune. Nothing a new pulley can't fix probably.

http://www.ft86club.com/forums/showp...&postcount=184

You rang?? LOL

Yeah 264 to the wheel with stock injectors and pump.

I have one. Haven't dynoed though. My butt tells me 240-250 HP range though

I have the KW supercharger which is nearly the same thing...these put out 275 on the basemap which is not that far off from the target. 10whp isn't much of a variance :)

Mine was dyno'd on Mustang dyno. Maybe dyno in first post is on dynojet??

Like I said, 10-20hp can easily be attributed to a different dyno. In any case, both kits have the potential for massive top end :)


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Keep in mind, these numbers are on a hub dyno, which can read higher than a roller type (Dynojet, Mustang, DD, etc.)

We do. That dyno is accurate.

Don't focus on the absolute numbers. Focus on the % gain.

48.96% gain ((282.7-186.5)/186.5)

There you have it :)


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Attachment 66855



Here's mine

Low reading Mustang dyno here compared to a hub dyno.