JRSC causing Gas Pedal to Shake?

[MartyMarGSR]

I installed my JRSC in my 95 GSR a lil while ago, and have been running stock timing, with no boost because I didnt have the SC belt tensioning adjustment screw since it fell out. (got it now, but trying to fix this problem first before adding boost).
Well, whenever I drive my car like this, it should be driving like its stock, even tho it feels a lil bit more sluggish (due to different manifold), but whenever I bring it up to redline now, at about 7700 rpm or so, my gas pedal will start to shake violently.
This happens in every gear, sometimes the shaking isnt as pronounced as other times.

Any ideas to what could be causing this?

[217gsr]

Is your supercharger support bracket loose (or not installed)?

[BlownGSr]

I noticed the same problem and I don't have the Support Bracket installed does anybody have a pic of theirs installed

[morepoop4u]

if you need it i can take a pic tomorrow

[BlownGSr]

sure can you please take a pic
thank..

[MartyMarGSR]

ok, well im running boost now completely, and i took my car up to redline for the first time last night. It still shakes at about 7500-7700 rpm all the way to 8200.

I have the SC support bracket on, and it seems to be on tight.
Could it possibly be something with the throttle body stickying just a smidge less that fully open causing a vibration at that high of rpms?
All my belts are perfectly tensioned right now, so i cant really think of what could be causing this.

[MartyMarGSR]

anyone have any ideas on this? i know its not good since its gotta be shakin somethin loose or gonna break somethin eventually.