March Power & Amp pulleys ultra quick question
Thread Starter
Supreme Member
Joined: May 2002
Posts: 1,014
Likes: 3
From: Quebec, Canada
Car: 1988 Pontiac Firebird Formula 350
Engine: 5.7L
Transmission: Automatic 4 speeds
Axle/Gears: 2.77
March Power & Amp pulleys ultra quick question
Hello,
I wan't to buy a set of March's pulleys on Thunder Racing web site now but I can't decide between 2 sets. The 2 sets I'm looking at are in the Power & Amp series since I do a lot of stop-and-go in the city. But their's a 2 pieces and 3 pieces set. Will the additional water pump pulley in the 3 pieces set give me a little more performance or it's not worth it and should buy the regular 2 pieces?
I wan't to buy a set of March's pulleys on Thunder Racing web site now but I can't decide between 2 sets. The 2 sets I'm looking at are in the Power & Amp series since I do a lot of stop-and-go in the city. But their's a 2 pieces and 3 pieces set. Will the additional water pump pulley in the 3 pieces set give me a little more performance or it's not worth it and should buy the regular 2 pieces?
Thread Starter
Supreme Member
Joined: May 2002
Posts: 1,014
Likes: 3
From: Quebec, Canada
Car: 1988 Pontiac Firebird Formula 350
Engine: 5.7L
Transmission: Automatic 4 speeds
Axle/Gears: 2.77
Please need an answer before midnight so I can get the 10% off they have on their web site right now! 
Member
Joined: Apr 2006
Posts: 290
Likes: 1
From: Columbus
Car: 88 Formula, 72 Nova, 68 Chevelle
Engine: L98, mild 350, L79 327
Transmission: 700R4, M20, M20
Axle/Gears: 9b 327,10b 373, 12b 331
i have the 2 peice kit and noticed an instant difference, so i cant imagine the 3 piece kit adds to much more
Senior Member
Joined: Sep 2004
Posts: 502
Likes: 1
From: Leesville, LA
Car: 1989 Camaro RS
Engine: Modified 350 TPI
Transmission: Modified 700 R4
Axle/Gears: Posi 3.42
I have the 2 peice set also. Noticed a good increase in power when shifting to second and third gear.
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