UNDERDRIVES&S/C?

12-18-2000, 04:15 PM

Can I run underdrive pullies with a s/c? What size pulley would I need to get 9lbs. on a stock L.

12-18-2000, 04:33 PM

good luck thats all good luck

[This message has been edited by magicmersha (edited 12-18-2000).]

12-18-2000, 05:36 PM

If you talking about March Power and Amp or ASP type, they will not work with a supercharger! I get about 8-9psi with a 2.85 pulley on my vortech. Powerdynes 11lb pulley will make about 8-9lbs on a truck, not sure, is that close Team Powerdyne?

------------------
Laurence Weiler
NLOC #339
13.40 @ 102.88MPH
13.35 @ 97.77MPH

12-18-2000, 05:46 PM

Yeah I was talking about ASP pullies. And size pulley for VORTECH to get 9lbs. Thanx LW!

12-18-2000, 06:41 PM

Hey Jeff, by the way, that 2.85 pulley is the pulley that comes on the blower, at least the V2SQ, but I think its the sam on the V-1. I see 8-9 psi when its cool out!

------------------
Laurence Weiler
NLOC #339
13.40 @ 102.88MPH
13.35 @ 97.77MPH

12-19-2000, 02:07 AM

Yep you are correct 11 will get ya 8 hehe.

------------------
Marcus Harrison
95Lightning
NLOC#495
1/8=7.9s@ 88MPH
TeamPowerdyne

12-19-2000, 12:58 PM

You won't be able to run the traditional underdrive system, but Vortech makes a set of underdrive pullies for supercharged apps. They are kind of high priced though...was looking at putting them on my truck but my waterpump got cross threaded when I installed the SC.

Shane

12-18-2000, 04:15 PM	#1 (permalink)
JEFF Guest Posts: n/a View this user's gallery iTrader: / %	UNDERDRIVES&S/C? Can I run underdrive pullies with a s/c? What size pulley would I need to get 9lbs. on a stock L.

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12-18-2000, 04:33 PM	#2 (permalink)
magicmersha Guest Posts: n/a View this user's gallery iTrader: / %	good luck thats all good luck [This message has been edited by magicmersha (edited 12-18-2000).]

12-18-2000, 05:36 PM	#3 (permalink)
LW93Rcode Guest Posts: n/a View this user's gallery iTrader: / %	If you talking about March Power and Amp or ASP type, they will not work with a supercharger! I get about 8-9psi with a 2.85 pulley on my vortech. Powerdynes 11lb pulley will make about 8-9lbs on a truck, not sure, is that close Team Powerdyne? ------------------ Laurence Weiler NLOC #339 13.40 @ 102.88MPH 13.35 @ 97.77MPH

12-18-2000, 05:46 PM	#4 (permalink)
JEFF Guest Posts: n/a View this user's gallery iTrader: / %	Yeah I was talking about ASP pullies. And size pulley for VORTECH to get 9lbs. Thanx LW!

12-18-2000, 06:41 PM	#5 (permalink)
LW93Rcode Guest Posts: n/a View this user's gallery iTrader: / %	Hey Jeff, by the way, that 2.85 pulley is the pulley that comes on the blower, at least the V2SQ, but I think its the sam on the V-1. I see 8-9 psi when its cool out! ------------------ Laurence Weiler NLOC #339 13.40 @ 102.88MPH 13.35 @ 97.77MPH

12-19-2000, 02:07 AM	#6 (permalink)
Litng1 Guest Posts: n/a View this user's gallery iTrader: / %	Yep you are correct 11 will get ya 8 hehe. ------------------ Marcus Harrison 95Lightning NLOC#495 1/8=7.9s@ 88MPH TeamPowerdyne

12-19-2000, 12:58 PM	#7 (permalink)
lil'Zeus Guest Posts: n/a View this user's gallery iTrader: / %	You won't be able to run the traditional underdrive system, but Vortech makes a set of underdrive pullies for supercharged apps. They are kind of high priced though...was looking at putting them on my truck but my waterpump got cross threaded when I installed the SC. Shane