Wondering has anyone taken the drive on this pulley,56mm is crazy jist getting the 62 dialed in wondering how much boost would this push 25psi maybe

 

with the 62mm your supercharger is turning 22000 rpm.. the max tested if my memory servers me right for the crossfire supercharger is close to 27000 rpm but safe in under 24000,, with the 62 mm your boost/psi should be 19#,,also no one makes anything smaller than the 62mm as far as i know,, and i learn new stuff every day ,,
with my v8 stock is 6# i am running 15# of boost , with a stacked pulleys jim

 

Its a company overseas I just seen called DTk motorsports thinking they were in Ga. Usa they are overseas Ga they sell 50mm an 56mm I asked the guy about belt slip an boost numbers he said 20 plus i said yea my 62 hit 20s 21 on a cool night so i figure those pulleys would blown a supercharger to peices

 

DTK Motorsports, Tbilisi, Georgia. 2321 likes · 11 talking about this. Aftermarket modifications for

 

 

Sorry about the I copied and pasted the info but too mich info was copied

 

please ask them for Air Fuel Ratio readings before you destroy your motor with something producing that much boost with inadequate fueling.

 

Over boosted is over stressed. I wouldn't recommend going over 22 lbs, stock is 14.2 lbs. Needswings mod of interconnecting manis is a great idea, lower boost pressure and increased flow. I am making mine now, should be done by next weekend.