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OneBad91 · 04-04-2004, 08:29 PM

I have underdrive pulleys on my car with a smog pump delete and a/c delete. My underdrive pulleys came with the smaller crank pulley and larger water pump and alt pulley. Is there any reason i couldn't run the smaller stock pulleys on water pump and alt. and keep the underdrive crank pulley on?

04-04-2004, 08:29 PM	#1
OneBad91 Registered Member Join Date: Apr 2002 Location: York, PA Posts: 58	I got to thinking... I have underdrive pulleys on my car with a smog pump delete and a/c delete. My underdrive pulleys came with the smaller crank pulley and larger water pump and alt pulley. Is there any reason i couldn't run the smaller stock pulleys on water pump and alt. and keep the underdrive crank pulley on? __________________ 90 lx notchback:4cyl to 5.0 conversion, Mac 1 3/4 long tube headers, 3 inch pro chamber, al. radiatior, 3:73 gears, underdrive pulleys, GT-40 intake with 1" spacer, cold air intake, electric fan, pro 5.0 shifter, smog pump delete, a/c delete, windage tray, flowmasters, turn downs, subframe connectors, 5-lug conversion. Pro Tru forged pistions, Roush 200 heads, z303 cam, 30# injectors, 70 mm t-body, 255 lph fuel pump, 1.6 roller rockers, 7 qt. pan, high volume oil pump, fuel pressure regulator, MSD 6AL, MSD blaster coil, MSD pro billet distributer, 75mm mass air, and a hell of alot of money.