pulley question

06MustangGT · September 23rd, 2009, 09:19 PM

Right now I'm at 420RWHP with these mods on my 2006 GT, Saleen SC, 3.6 pulley, JDM Tune, Autolite HT0 plugs, 39LB injectors. Right now I'm at 7.5 PSI. The 3.4 pulley would take me to what psi, and how much horsepower will I get?
Would this be safe for the fuel pump and the stock rods and pistons.

kenneth · September 24th, 2009, 12:15 AM

with the 3.4 pulley you would see between 9-9.5 lbs. boost, it would bump you up around 25 ish RWHP putting you in the 450 range.

A boost-a-pump is reccomended at a mimimum, but you may want to consider the GT500 fuel pumps also.

I ran that combination for a year, but recently swapped tp the 3.2 pulley and 60 lb. injectors.

Still on stock internals.

cobra443 · September 24th, 2009, 12:17 AM

+1^ You should already have at least a BAP. It will be good for those power levels and pretty safe on your stock internals.

06MustangGT · September 24th, 2009, 08:53 AM

Thanks alot!!!! Were you happy with the mods after the expense of everything?

September 23rd, 2009, 09:19 PM	#1
06MustangGT Regular 2006 Mustang GT Join Date: Apr 2007 Location: Dallas Texas Posts: 161 iTrader: 0 reviews	pulley question Right now I'm at 420RWHP with these mods on my 2006 GT, Saleen SC, 3.6 pulley, JDM Tune, Autolite HT0 plugs, 39LB injectors. Right now I'm at 7.5 PSI. The 3.4 pulley would take me to what psi, and how much horsepower will I get? Would this be safe for the fuel pump and the stock rods and pistons.

September 24th, 2009, 12:15 AM	#2
kenneth Hardcore Enthusiast 2006 Mustang GT 11.45@123.61 Join Date: Nov 2007 Location: Cut Off, LA. Posts: 1,468 iTrader: 2 reviews	with the 3.4 pulley you would see between 9-9.5 lbs. boost, it would bump you up around 25 ish RWHP putting you in the 450 range. A boost-a-pump is reccomended at a mimimum, but you may want to consider the GT500 fuel pumps also. I ran that combination for a year, but recently swapped tp the 3.2 pulley and 60 lb. injectors. Still on stock internals. __________________ Stock for now.

September 24th, 2009, 12:17 AM	#3
cobra443 Regular 2008 Mustang GT, 94 Cobra Join Date: Jan 2008 Location: Virginia Beach Posts: 459 iTrader: 0 reviews	+1^ You should already have at least a BAP. It will be good for those power levels and pretty safe on your stock internals. __________________ 2008 Mustang GT. BRENSPEED

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September 24th, 2009, 08:53 AM	#4
06MustangGT Regular 2006 Mustang GT Join Date: Apr 2007 Location: Dallas Texas Posts: 161 iTrader: 0 reviews	Thanks alot!!!! Were you happy with the mods after the expense of everything?

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