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**bluefociZX3** · 07-06-2008, 11:04 AM

I have a vortec with the aftercooler on my car now. my car has head work done also.. my kit has the 10psi pully installed and it runs 7 psi all day long.. i want to up the boost maybe to a true 10 or maybe even 12.. with a vortech is that going to be safe with a stock bottom end and a good tune?
IF so do you guys have a 12 or 15 b pully?

07-06-2008, 11:04 AM	#1
bluefociZX3 Senior TEAM Member Join Date: Mar 2004 Location: Watertown CT Posts: 1,708	attn vortec specialists I have a vortec with the aftercooler on my car now. my car has head work done also.. my kit has the 10psi pully installed and it runs 7 psi all day long.. i want to up the boost maybe to a true 10 or maybe even 12.. with a vortech is that going to be safe with a stock bottom end and a good tune? IF so do you guys have a 12 or 15 b pully? __________________ FOR SALE!!! 2004 focus vortech HO kit....235hp 200TQ Ported polished and milled 0.0039 head, crower stage 2 cams.. FR valve springs, Fc cam gears Volant short ram intake W/ ram air scoop,OBX 4-2-1 header, OBX exhaust, random Tech Cat, resonator FC 65mm Tb, Steeda engine and tranny mounts, Steeda TRI AX short shift, Eibach Sport-System Plus Kit stock rims with N2000 tires 89 xr4ti fully built and boosted! Undergoing a engine rebuild sigh ;-( 1990 honda CRX with d16y8 vtec swap