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If you ever wanna try the lower pulleys before you buy just let me know it's nice that these pulleys take 2 minutes to change :headbang: but yeah the butt dyno was shitting with the 3.2 like damn

93+octanium I've only ran it a few days and numbers were good and no knock not saying it's good to run on pump gas but you can always borrow my 3.5 pulley just buy some torco or octanium and you'd be good to go

I can throw on the 3.250 pulley and make this a 3 way race :D

Was a 4th gear pull then we moved to 5th for last 2 runs car was already hot by then

This was my dyno with just exhaust and 3.625 pulley

Manual.. long tubes would put me over 700 for sure

Stock headers

Made 670 with 3.625 on just 93 so Id say over 700 I might dyno the 3.250 combo this summer for shits and giggles but nah no track it's winter in pa

I've used a 3.250 with 93+ octanium for a few days was running 0.72-0.74 lambda at wot with timing floating 15-20 was hard to look at all the gauges lol knock was always negative at wot

Borla atak :headbang:

Oh yeah and release fuel pressure of course

Unhook intake..unbolt blower and take off fuel rail wasn't that hard :p

Negative 4-5 then yes

Bottom number was 4th should have no problems using 5th on dyno 3.625 pulley at the time

Here goes nothing :headbang: http://i1380.photobucket.com/albums/ah182/foxracing19931/IMG_0189_zpsgxv2zdrn.jpg 3.25

I believe I have a 3.250 pulley laying around that I could try with 93+ octanium but i figured the 3.5 was pushing it haha

I went ahead and changed mine right at 20k http://i1380.photobucket.com/albums/ah182/foxracing19931/IMG_0174_zpsbfo1itsy.jpg Guy that installed supercharger had them gapped all over the place as well

I'm running 93 plus octanium with the 3.5 pulley as well most of the time boost is all over the place 10.5-12psi.. knock is usually -2.00 and timing is 18-21 depending on gear

Coming up on 28000 18k boosted no opgs but I wish I would of had it done with the supercharger install hah pushed 670rwhp with 3.625 pulley and recently had the 3.500 on the car with torco so should of been over 700

http://vid1380.photobucket.com/albums/ah182/foxracing19931/Mobile%20Uploads/trim.E3CFEEAD-8FBE-419C-8762-1A8CC205AB94_zpsd3cun1l5.mp4 Rolled into 4th cause it's a little chilly but it's feel a little faster could be a mind thing :D