Cog Drive setup questions. - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

boostedyards86 · 05-15-2010, 12:06 PM

For those of you that have built maggies with the rear cog pulleys what pulley goes where. Right now I have the larger pulley on the jackshaft and the smaller on the s/c. Lemme know if this is right. I ask cuz flipping the pulleys would theoretically lower boost, but the way they are now things are really tight on the fuel rail.

Jontall · 05-15-2010, 02:59 PM

Larger on the jack-shaft/ small on the super charger means it is being over-driven. Normal from Magnacharger is smaller pulley on the jack-shaft.

Petersimov · 05-16-2010, 10:57 AM

where can u get a cog drive for the tvs

ADM PERFORMANCE · 05-16-2010, 08:27 PM

We have them.

Yes we use larger on he jackshaft.

boostedyards86 · 05-17-2010, 06:04 PM

is it normal to see 10psi with a cam heads and a 3.6" pulley on the front drive with the cogs setup the way you install them ADM?

ADM PERFORMANCE · 05-17-2010, 10:10 PM

Quote:

Originally Posted by boostedyards86

is it normal to see 10psi with a cam heads and a 3.6" pulley on the front drive with the cogs setup the way you install them ADM?

Yes

05-15-2010, 12:06 PM	#1
boostedyards86 Drives: Cummins 3500 Join Date: Jul 2009 Location: Pgh PA Posts: 611 View My Garage	Cog Drive setup questions. For those of you that have built maggies with the rear cog pulleys what pulley goes where. Right now I have the larger pulley on the jackshaft and the smaller on the s/c. Lemme know if this is right. I ask cuz flipping the pulleys would theoretically lower boost, but the way they are now things are really tight on the fuel rail. __________________ 85 Buick TType - 5.3l GT4202r 10.86 at 126

05-16-2010, 08:27 PM	#4
ADM PERFORMANCE Drives: Anything I want Join Date: Oct 2008 Location: DfW - Texas Posts: 5,407	ADM Performance We have them. Yes we use larger on he jackshaft.

05-17-2010, 06:04 PM	#5
boostedyards86 Drives: Cummins 3500 Join Date: Jul 2009 Location: Pgh PA Posts: 611 View My Garage	is it normal to see 10psi with a cam heads and a 3.6" pulley on the front drive with the cogs setup the way you install them ADM? __________________ 85 Buick TType - 5.3l GT4202r 10.86 at 126

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05-15-2010, 02:59 PM	#2
Jontall Drives: GTO Join Date: Sep 2009 Location: NYC Posts: 129	Larger on the jack-shaft/ small on the super charger means it is being over-driven. Normal from Magnacharger is smaller pulley on the jack-shaft.

05-16-2010, 10:57 AM	#3
Petersimov Drives: 2ss Join Date: Oct 2009 Location: Joliet IL Posts: 250	where can u get a cog drive for the tvs